diff --git a/glide3x/h5/glide3/src/gsst.c b/glide3x/h5/glide3/src/gsst.c
index 6293cbf..7ccb359 100644
--- a/glide3x/h5/glide3/src/gsst.c
+++ b/glide3x/h5/glide3/src/gsst.c
@@ -2066,83 +2066,66 @@ GR_EXT_ENTRY(grSstWinOpenExt, GrContext_t, ( FxU32                   hWnd,
     {
       gc->do2ppc = FXFALSE;
       gc->bInfo->h3analogSli = 0 ;
-
+      
       if (gc->grPixelSize <= 2) 
       {
         switch (gc->grSstRez) 
         {
-        case GR_RESOLUTION_1600x1200:
-        case GR_RESOLUTION_1600x1024:
-        case GR_RESOLUTION_1280x1024:
-        case GR_RESOLUTION_1280x960:
-        case GR_RESOLUTION_1152x864:
-        case GR_RESOLUTION_1024x768:
-        case GR_RESOLUTION_960x720:
-        case GR_RESOLUTION_800x600:
-        case GR_RESOLUTION_856x480:
-        case GR_RESOLUTION_640x480:
-        case GR_RESOLUTION_640x400:
-        case GR_RESOLUTION_640x350:
-          gc->do2ppc = FXTRUE;
-          break;
-        case GR_RESOLUTION_640x200:
-        case GR_RESOLUTION_512x384:
-        case GR_RESOLUTION_512x256:
-        case GR_RESOLUTION_400x300:
-        case GR_RESOLUTION_400x256:
-        case GR_RESOLUTION_320x240:
-        case GR_RESOLUTION_320x200:
-          gc->sliCount = 1 ;
-          gc->chipCount = 1 ;
-          gc->grPixelSample = 1 ;
-          break;
-        case GR_RESOLUTION_2048x2048:
-        case GR_RESOLUTION_2048x1536:
-        case GR_RESOLUTION_1920x1440:
-        case GR_RESOLUTION_1856x1392:
-        case GR_RESOLUTION_1792x1344:
-        default:
-          gc->bInfo->h3analogSli = 1 ;
-          break;
+          case GR_RESOLUTION_1600x1024:
+             gc->do2ppc = FXTRUE;
+             break;
+          case GR_RESOLUTION_1600x1200:
+             break;
+          case GR_RESOLUTION_1792x1344:
+          case GR_RESOLUTION_1856x1392:
+          case GR_RESOLUTION_1920x1440:
+          case GR_RESOLUTION_2048x1536:
+          case GR_RESOLUTION_2048x2048:
+            gc->bInfo->h3analogSli = 1 ;
+            break;          
+          case GR_RESOLUTION_400x300:
+          case GR_RESOLUTION_320x200:
+          case GR_RESOLUTION_320x240:
+          case GR_RESOLUTION_400x256:
+          case GR_RESOLUTION_512x256:
+          case GR_RESOLUTION_512x384:
+          case GR_RESOLUTION_640x200:
+            gc->sliCount = 1 ;
+            gc->chipCount = 1 ;
+            gc->grPixelSample = 1 ;
+          default:
+            gc->do2ppc = FXTRUE;
+            break;
         }
       }
       else if (gc->grPixelSize == 4) 
       {
         switch (gc->grSstRez) 
         {
-        case GR_RESOLUTION_1280x1024:
-        case GR_RESOLUTION_1280x960:
-        case GR_RESOLUTION_1152x864:
-        case GR_RESOLUTION_1024x768:
-        case GR_RESOLUTION_960x720:
-        case GR_RESOLUTION_800x600:
-        case GR_RESOLUTION_856x480:
-        case GR_RESOLUTION_640x480:
-        case GR_RESOLUTION_640x400:
-        case GR_RESOLUTION_640x350:
-          gc->do2ppc = FXTRUE;
-          break;
-        case GR_RESOLUTION_640x200:
-        case GR_RESOLUTION_512x384:
-        case GR_RESOLUTION_512x256:
-        case GR_RESOLUTION_400x300:
-        case GR_RESOLUTION_400x256:
-        case GR_RESOLUTION_320x240:
-        case GR_RESOLUTION_320x200:
-          gc->sliCount = 1 ;
-          gc->chipCount = 1 ;
-          gc->grPixelSample = 1 ;
-		  break;
-        case GR_RESOLUTION_2048x2048:
-        case GR_RESOLUTION_2048x1536:
-        case GR_RESOLUTION_1920x1440:
-        case GR_RESOLUTION_1856x1392:
-        case GR_RESOLUTION_1792x1344:
-        case GR_RESOLUTION_1600x1200:
-        case GR_RESOLUTION_1600x1024:
-        default:
-          gc->bInfo->h3analogSli = 1 ;
-          break;
+          case GR_RESOLUTION_1600x1024:
+            gc->bInfo->h3analogSli = 1 ;
+            gc->do2ppc = FXTRUE;
+            break;
+          case GR_RESOLUTION_1600x1200:
+          case GR_RESOLUTION_1792x1344:
+          case GR_RESOLUTION_1856x1392:
+          case GR_RESOLUTION_1920x1440:
+          case GR_RESOLUTION_2048x1536:
+          case GR_RESOLUTION_2048x2048:
+            gc->bInfo->h3analogSli = 1 ;
+            break;          
+          case GR_RESOLUTION_400x300:
+          case GR_RESOLUTION_320x200:
+          case GR_RESOLUTION_320x240:
+          case GR_RESOLUTION_400x256:
+          case GR_RESOLUTION_512x256:
+          case GR_RESOLUTION_512x384:
+          case GR_RESOLUTION_640x200:
+            gc->sliCount = 1 ;
+            gc->chipCount = 1 ;
+            gc->grPixelSample = 1 ;
+          default:
+            break;
         }
       }
 
diff --git a/glide3x/h5/glide3/src/gtex.c b/glide3x/h5/glide3/src/gtex.c
index b44f27b..52770ae 100644
--- a/glide3x/h5/glide3/src/gtex.c
+++ b/glide3x/h5/glide3/src/gtex.c
@@ -884,8 +884,8 @@ _grTexCheckTriLinear(GrChipID_t tmu)
      *
      * Case 1 - TMU set for lod blending and has both even/odd levels
      */
-    if ((curTmu->textureMode & SST_TRILINEAR) &&
-        (curTmu->evenOdd == 3)) {
+    if (((curTmu->textureMode & SST_TRILINEAR) == SST_TRILINEAR) &&
+        (curTmu->evenOdd == GR_MIPMAPLEVELMASK_BOTH)) {
       
       /* Check the 'other' tmu to see if it is active, if not then we
        * are doing two pass trilinear so check that we have the
@@ -924,7 +924,7 @@ _grTexCheckTriLinear(GrChipID_t tmu)
             FxU32 i;
             
             for(i = 0; i < GLIDE_NUM_TMU; i++) {
-              evenOdd[i] = gc->state.shadow[i].tLOD & SST_LOD_ODD;
+              evenOdd[i] = gc->state.shadow.tmuState[i].tLOD & SST_LOD_ODD;
             }
           }
 
@@ -2565,8 +2565,10 @@ GR_ENTRY(grTexMipMapMode, void,
       ----------------------------------------------------------*/
     tLod |= SST_TLOD_MINMAX_INT(gc->state.per_tmu[tmu].largeLod,
                                 gc->state.per_tmu[tmu].smallLod);
-    if(_GlideRoot.environment.texSubLodDither && !lodBlend)
+    if(_GlideRoot.environment.texSubLodDither) {
       gc->state.per_tmu[tmu].texSubLodDither = FXTRUE;
+      mmMode = GR_MIPMAP_NEAREST;
+    }
     break;
 
   default:
@@ -3734,6 +3736,7 @@ void g3LodBiasPerChip(GrChipID_t tmu, FxU32 tLod)
 
   static FxI32 chipLodBias[2][2][4] =
     /* 4.2 format for tLod register
+     * 1chip x2fsaa - no sli, 2 samples per chip
      * 2chip x2fsaa - no sli, 1 sample per chip
      * 2chip x4fsaa - no sli, 2 samples per chip
      * 4chip x2fsaa - 2 way sli, 1 sample per sli unit
@@ -3760,10 +3763,12 @@ void g3LodBiasPerChip(GrChipID_t tmu, FxU32 tLod)
   GR_BEGIN_NOFIFOCHECK("g3LodBiasPerChip", 88);
 
   if( /*(_GlideRoot.environment.texSubLodDither != 1) ||*//* we won't get here if 0 */
-      (gc->sliCount == gc->chipCount) ||
-      (gc->windowed) )
+      ((gc->sliCount == gc->chipCount) && (gc->grSamplesPerChip == 1)) ||
+      (gc->windowed) ||
+      (gc->state.per_tmu[tmu].evenOdd != 3) ||
+      (gc->state.tmuShadow[tmu].textureMode & SST_TRILINEAR) )
     return;
-  
+
   /* sign extend it. */
   oldLodBias = (((tLod & SST_LODBIAS) << (32-6-SST_LODBIAS_SHIFT)) >> (32-6-SST_LODBIAS_SHIFT));