diff --git a/config/373307D9/objects.json b/config/373307D9/objects.json
index 55e608de..1a233396 100644
--- a/config/373307D9/objects.json
+++ b/config/373307D9/objects.json
@@ -454,7 +454,7 @@
             "system/movie/Movie.cpp": "Matching",
             "system/movie/MovieImpl.cpp": "Matching",
             "system/movie/MovieSys.cpp": "Matching",
-            "system/movie/Splash.cpp": "NonMatching",
+            "system/movie/Splash.cpp": "Matching",
             "system/movie/TexMovie.cpp": "Matching",
             "system/moviebink/BinkMovieImpl.cpp": "NonMatching",
             "system/moviebink/BinkMovieImpl_Xbox.cpp": "MISSING",
diff --git a/config/373307D9/symbols.txt b/config/373307D9/symbols.txt
index c4a8a5c2..885542ee 100644
--- a/config/373307D9/symbols.txt
+++ b/config/373307D9/symbols.txt
@@ -180417,7 +180417,7 @@ merged_82AF65E8 = .text:0x82AF65E8; // type:function size:0x5C scope:global
 ??1?$CSPGUIDPtrHash@PAVCFEClassInfo@NUISPEECH@@@NUISPEECH@@UAA@XZ = .text:0x82AF6648; // type:function size:0x5C scope:global
 ?DestroyValue@?$CSPGUIDPtrHash@PAVCFEClassInfo@NUISPEECH@@@NUISPEECH@@MBAXPAVCFEClassInfo@2@@Z = .text:0x82AF66A8; // type:function size:0x18 scope:global
 merged_82AF66C0 = .text:0x82AF66C0; // type:function size:0x230 scope:global
-merged_82AF68F0 = .text:0x82AF68F0; // type:function size:0x8 scope:global
+merged_Get0x3C = .text:0x82AF68F0; // type:function size:0x8 scope:global
 ?Reset@CFEWaveStreamDecoder@NUISPEECH@@UAAJXZ = .text:0x82AF68F8; // type:function size:0x30 scope:global
 merged_82AF6928 = .text:0x82AF6928; // type:function size:0x5C scope:global
 ?CreateDecoder@CFEWaveStreamCoder@NUISPEECH@@UAAPAVCFEStreamDecoder@2@XZ = .text:0x82AF6988; // type:function size:0x94 scope:global
diff --git a/src/macros.h b/src/macros.h
index 6005b344..69e302a1 100644
--- a/src/macros.h
+++ b/src/macros.h
@@ -10,6 +10,9 @@
 #define SEH_TRY __try
 #define SEH_EXCEPT __except
 #define SEH_FINALLY __finally
+
+#define ALIGN(x) __declspec(align(x))
+#define INTRIN __declspec(intrin_type)
 #else
 #define CDECL
 #define STDCALL
@@ -18,6 +21,9 @@
 #define SEH_TRY try
 #define SEH_EXCEPT catch
 #define SEH_FINALLY ;
+
+#define ALIGN(x) alignas(x)
+#define INTRIN
 #endif
 
 // #define ROTATE_LEFT(x, i) (((x) << (i)) | ((x) >> ((sizeof((x)) * 8) - (i))))
diff --git a/src/system/movie/Splash.cpp b/src/system/movie/Splash.cpp
index 5eb97deb..c4acfb4d 100644
--- a/src/system/movie/Splash.cpp
+++ b/src/system/movie/Splash.cpp
@@ -61,7 +61,7 @@ void Splash::Suspend() {
         } else {
             WaitForState(kSuspended);
         }
-        unk200.Reset();
+        unk_0xC8.Reset();
     }
 }
 
@@ -202,6 +202,60 @@ void Splash::Poll() {
     }
 }
 
+void Splash::Draw() {
+    if (unk18.SplitMs() <= mSplashTime) {
+        if (!unk5c || unk50 != nullptr || unk54 != nullptr) {
+            if (unk54 != nullptr) {
+                TheTaskMgr.Poll();
+                unk48->Poll();
+            }
+            if (unk50 != nullptr) {
+                if (MainThread()) {
+                    float allowance = unk50->GetMovie().MsPerFrame() - 1.0f;
+                    if (unk_0xC8.Running() != 0 && unk_0xC8.SplitMs() < allowance) {
+                        return;
+                    }
+                    unk_0xC8.Restart();
+                }
+                if (unk50->GetMovie().Poll() == false) {
+                    mSplashTime = 0;
+                    return;
+                }
+            }
+            for (int i = 0; i < 2; i++) {
+                TheRnd.BeginDrawing();
+                unk4c->Select();
+                unk48->DrawShowing();
+                TheRnd.EndDrawing();
+                if (unk50 != nullptr)
+                    break;
+                if (unk54 != nullptr)
+                    break;
+            }
+            if (unk50 == nullptr && unk54 == nullptr) {
+                TheNgRnd.Suspend();
+            }
+            unk5c = true;
+        }
+        int synctime = 0;
+        if (!MainThread()) {
+            synctime = mSplashTime - int(unk18.SplitMs());
+            if (unk50 != nullptr) {
+                float allowance = unk50->GetMovie().MsPerFrame() - 1.0f;
+                if (int(allowance) < synctime) {
+                    synctime = allowance;
+                }
+                if (synctime < 0) {
+                    synctime = 0;
+                }
+            } else if (unk54 != nullptr) {
+                synctime = 16;
+            }
+            unk90.Wait(synctime);
+        }
+    }
+}
+
 bool Splash::SetMutableState(Splash::SplashState state) {
     MILO_ASSERT(state <= kResumed, 0x13b);
     CritSecTracker tracker(&unk6c);
@@ -231,7 +285,8 @@ bool Splash::SetImmutableState(Splash::SplashState state) {
 
 void Splash::WaitForState(Splash::SplashState state) {
     MILO_ASSERT_FMT(unk64, "Can't WaitForState");
-    while (mState != state && (state != kResumed || mState <= kResumed)) {
+    while (mState != state
+           && (state != kResumed || (volatile SplashState)mState <= kResumed)) {
         MainThread() ? unk8c.Wait(-1) : unk90.Wait(-1);
     }
 }
diff --git a/src/system/movie/Splash.h b/src/system/movie/Splash.h
index 86a1fda9..4d3bf98d 100644
--- a/src/system/movie/Splash.h
+++ b/src/system/movie/Splash.h
@@ -63,7 +63,7 @@ class Splash {
     CriticalSection unk98;
     std::list<PreparedScreenParams> mPreparedScreens; // 0xb8
     std::list<RndDir *> unkc0;
-    Timer unk200;
+    Timer unk_0xC8;
     void *mThreadStack;
 
 protected:
diff --git a/src/system/moviebink/BinkMovieImpl.cpp b/src/system/moviebink/BinkMovieImpl.cpp
index 396024b9..78acad9d 100644
--- a/src/system/moviebink/BinkMovieImpl.cpp
+++ b/src/system/moviebink/BinkMovieImpl.cpp
@@ -741,7 +741,23 @@ void BinkMovieImpl::FinishOpen() {
         BinkSetSoundOnOff(mBink, unk27 == 0);
         BINKSUMMARY summary;
         BinkGetSummary(mBink, &summary);
-
+        mAspect = float(summary.Width) / summary.Height;
+        int width_low_4 = summary.Width % 16;
+        if (summary.Height % 16 != 0 || width_low_4 != 0) {
+            int height_low_4 = summary.Height % 16;
+            int width_fixed = summary.Width;
+            width_fixed += width_low_4 != 0 ? 16 - width_low_4 : 0;
+            int height_fixed = summary.Height;
+            height_fixed += height_low_4 != 0 ? 16 - height_low_4 : 0;
+            MILO_FAIL(
+                "Bink movie %s must have multiples of 16 for its width and height.\nTry changing from %d x %d to %d x %d.",
+                mName.c_str(),
+                summary.Width,
+                summary.Height,
+                width_fixed,
+                height_fixed
+            );
+        }
         SetRect();
         SetPaused(true);
     }
diff --git a/src/system/synth360/GainEffect.cpp b/src/system/synth360/GainEffect.cpp
index 57909dd7..c01c9f59 100644
--- a/src/system/synth360/GainEffect.cpp
+++ b/src/system/synth360/GainEffect.cpp
@@ -1,4 +1,7 @@
 #include "synth360/GainEffect.h"
+#include "vectorintrinsics.h"
+#include <cstddef>
+#include <cstring>
 
 float GainEffect::sGain = 1;
 
@@ -6,3 +9,38 @@ GainEffect::GainEffect() {
     GainEffectParams p;
     SetParameters(&p, sizeof(p));
 }
+
+void GainEffect::DoProcess(
+    const GainEffectParams &, float *samples, uint samplect, uint channelct
+) {
+    uint data_count = samplect * channelct;
+    XMVECTOR *samples_simd = reinterpret_cast<XMVECTOR *>(samples);
+    XMVECTOR gain;
+    gain.v[0] = sGain;
+    for (int i = 0; i < 3; i++) {
+        gain.u[i + 1] = gain.u[i];
+    }
+    float *endpoint = samples + data_count;
+    if (samples >= endpoint)
+        return;
+    int i = 0;
+    uint pass_count =
+        reinterpret_cast<char *>(endpoint) - reinterpret_cast<char *>(samples) - 1;
+    pass_count /= sizeof(XMVECTOR) * 4;
+    pass_count++;
+    do { // why like this...?
+        XMVECTOR v0 = __lvx(samples_simd + i, 0x00);
+        XMVECTOR v1 = __lvx(samples_simd + i, 0x10);
+        XMVECTOR v2 = __lvx(samples_simd + i, 0x20);
+        XMVECTOR v3 = __lvx(samples_simd + i, 0x30);
+        v0 = __vmulfp(v0, gain);
+        v1 = __vmulfp(v1, gain);
+        v2 = __vmulfp(v2, gain);
+        v3 = __vmulfp(v3, gain);
+        __stvx(v0, samples_simd + i, 0x00);
+        __stvx(v1, samples_simd + i, 0x10);
+        __stvx(v2, samples_simd + i, 0x20);
+        __stvx(v3, samples_simd + i, 0x30);
+        i += 4;
+    } while (--pass_count);
+}
diff --git a/src/system/synth360/SampleInst.cpp b/src/system/synth360/SampleInst.cpp
index 474be79c..9e4f9797 100644
--- a/src/system/synth360/SampleInst.cpp
+++ b/src/system/synth360/SampleInst.cpp
@@ -3,6 +3,8 @@
 #include "synth/FxSend.h"
 #include "synth360/SynthSample.h"
 #include "synth360/FxSend.h"
+#include "xdk/win_types.h"
+#include "xdk/xaudio2/xaudio2.h"
 
 SampleInst360::SampleInst360(SynthSample360 *sample, bool loop, int loopStart, int loopEnd)
     : SampleInst(sample),
@@ -33,6 +35,28 @@ float SampleInst360::ElapsedTime() {
     return samples / rate;
 }
 
+float SampleInst360::GetProgress() {
+    XAUDIO2_VOICE_STATE state;
+    mVoice->GetVoice()->GetState(&state, 0);
+    SIZE_T samples = state.SamplesPlayed;
+    if (mVoice->GetLoopStart() >= 0) {
+        int sample_start = mVoice->GetSampleStart();
+        samples -= sample_start;
+        int loop_start = mVoice->GetLoopStart();
+        int loop_end = mVoice->GetLoopEnd();
+        if (loop_end == -1) {
+            loop_end = mVoice->GetSampleCount();
+        }
+        int loop_size = loop_end - loop_start;
+        int loop_count = samples / loop_size;
+        samples -= loop_count * loop_size;
+        samples += sample_start;
+    }
+    float len = mSample->LengthMs();
+    float rate = mSample->GetSampleRate();
+    return (samples * 1000.0f) / (rate * len);
+}
+
 void SampleInst360::StartImpl() { mVoice->Start(); }
 void SampleInst360::StopImpl(bool b1) { mVoice->Stop(b1); }
 void SampleInst360::SetVolumeImpl(float f1) { mVoice->SetVolume(f1); }
diff --git a/src/system/synth360/Voice.h b/src/system/synth360/Voice.h
index 4a7b0558..77ad0265 100644
--- a/src/system/synth360/Voice.h
+++ b/src/system/synth360/Voice.h
@@ -42,6 +42,10 @@ class Voice {
     void Start();
 
     IXAudio2SourceVoice *GetVoice() { return mPoolVoice.voice; }
+    int GetSampleStart() const { return mSampleStart; }
+    int GetSampleCount() const { return mNumSamples; }
+    int GetLoopStart() const { return mLoopStart; }
+    int GetLoopEnd() const { return mLoopEnd; }
     void SetAttackRate(float r) { unk30 = r; }
     void SetReleaseRate(float r) { unk34 = r; }
     void SetUnk50(int i) { unk50 = i; }
diff --git a/src/xdk/LIBCMT/vectorintrinsics.h b/src/xdk/LIBCMT/vectorintrinsics.h
index 2839221b..ac26fd29 100644
--- a/src/xdk/LIBCMT/vectorintrinsics.h
+++ b/src/xdk/LIBCMT/vectorintrinsics.h
@@ -1,7 +1,9 @@
 #pragma once
 
+#include "macros.h"
+
 // A C representation of a VMX register.
-typedef struct __declspec(intrin_type) __declspec(align(16)) __vector4 { /* Size=0x10 */
+typedef struct INTRIN ALIGN(16) __vector4 { /* Size=0x10 */
     union {
         /* 0x0000 */ float vector4_f32[4];
         /* 0x0000 */ unsigned int vector4_u32[4];
@@ -119,6 +121,9 @@ XMVECTOR __vmaddfp(XMVECTOR mul1, XMVECTOR mul2, XMVECTOR addend);
 // Vector128 Splat Word
 XMVECTOR __vspltw(XMVECTOR vSrcA, unsigned int uImmed);
 
+// Vector128 Multiply Floating-Point
+XMVECTOR __vmulfp(XMVECTOR vSrcA, XMVECTOR vSrcB);
+
 #ifdef __cplusplus
 }
 #endif