diff -Nru SDL-1.2.5-Agawa0623/src/audio/dsp/SDL_dspaudio.c SDL-1.2.5/src/audio/dsp/SDL_dspaudio.c
--- SDL-1.2.5-Agawa0623/src/audio/dsp/SDL_dspaudio.c	2003-06-26 17:34:46.000000000 +0900
+++ SDL-1.2.5/src/audio/dsp/SDL_dspaudio.c	2003-06-29 11:45:15.000000000 +0900
@@ -267,8 +267,9 @@
 		return(-1);
 	}
 
-    frag_spec |= 0x00020000;	/* two fragments, for low latency */
-
+    //frag_spec |= 0x00020000;	/* two fragments, for low latency */
+    frag_spec |= 0x00120000;    /* 18 fragments, for smoothness */
+#if 0
     /* for Sharp SL-A300 */
     fp = fopen("/proc/deviceinfo/product", "rb");
     if (fp) {
@@ -277,7 +278,7 @@
         if (strncmp(buf, "SL-A300", 7) == 0)
             frag_spec |= 0x00120000;    /* 18 fragments, for smoothness */
     }
-
+#endif
 	/* Set the audio buffering parameters */
 #ifdef DEBUG_AUDIO
 	fprintf(stderr, "Requesting %d fragments of size %d\n",
diff -Nru SDL-1.2.5-Agawa0623/src/video/qtopia/SDL_sysvideo.cc SDL-1.2.5/src/video/qtopia/SDL_sysvideo.cc
--- SDL-1.2.5-Agawa0623/src/video/qtopia/SDL_sysvideo.cc	2003-06-26 17:35:03.000000000 +0900
+++ SDL-1.2.5/src/video/qtopia/SDL_sysvideo.cc	2003-06-29 11:44:16.000000000 +0900
@@ -442,11 +442,11 @@
     // SL-B500 用ハック(とりあえず、ね)
     if (machine == MACHINE_SHARP_SLB500)
       qteRotation = 3;
-
+#if 0
     // SL-C750/760 用ハック(Thanks to 浜地さん)
     if (machine == MACHINE_SHARP_SLC750 || machine == MACHINE_SHARP_SLC760)
       qteRotation = (qteRotation + 2) & 3;
-
+#endif
     // 生フレームバッファのサイズを得る
     if (qteRotation & 1) {
       fbSize.setWidth(qteSize.height());
@@ -467,7 +467,9 @@
 
     // SL-C700 のスタイル
     bool isInputStyle = false;
-    if (machine == MACHINE_SHARP_SLC700) {
+    if (machine == MACHINE_SHARP_SLC700 ||
+        machine == MACHINE_SHARP_SLC750 ||
+        machine == MACHINE_SHARP_SLC760 ) {
       int status = system("/home/QtPalmtop/bin/chkhinge");
       if (WEXITSTATUS(status) != 2)
         isInputStyle = true;
@@ -484,7 +486,9 @@
       else {
         // で、その指定が無いのであれば qte の回転角度に合わせるだけ
         // なんだけど、SL-C700 ではちょい複雑。
-        if (machine == MACHINE_SHARP_SLC700 &&
+        if ((machine == MACHINE_SHARP_SLC700 ||
+             machine == MACHINE_SHARP_SLC750 ||
+             machine == MACHINE_SHARP_SLC760) &&
             fbSize.width() == 320 && fbSize.height() == 240) {
           if (isInputStyle)
             sdlRotation = 2;
@@ -496,7 +500,9 @@
       }
     } else if (width <= fbSize.width() && height <= fbSize.height()) {
       sdlRotation = 0;
-      if (machine == MACHINE_SHARP_SLC700 &&
+      if ((machine == MACHINE_SHARP_SLC700 ||
+           machine == MACHINE_SHARP_SLC750 ||
+           machine == MACHINE_SHARP_SLC760) &&
           fbSize.width() == 320 && fbSize.height() == 240
           && isInputStyle)
         sdlRotation = 2;
@@ -510,10 +516,10 @@
     if (getenv(SDL_QT_INVERT_ROTATION_ENV_NAME) != NULL) {
       sdlRotation = (sdlRotation + 2) & 3;
     }
-
+#if 0
     if (machine == MACHINE_SHARP_SLC750 || machine == MACHINE_SHARP_SLC760)
       sdlRotation = (sdlRotation + 2) & 3;
-
+#endif
     LOG("QT_SetVideoMode: argSize=%dx%d\n", width, height);
     LOG("QT_SetVideoMode: qteSize=%dx%d\n",
         qteSize.width(), qteSize.height());