diff --git a/dlls/dsound/capture.c b/dlls/dsound/capture.c
index c9444a4..7cf7b83 100644
--- a/dlls/dsound/capture.c
+++ b/dlls/dsound/capture.c
@@ -1140,7 +1140,7 @@ IDirectSoundCaptureBufferImpl_Start(
 
         if (device->buffer) {
             int c;
-            DWORD blocksize = 4 * DSOUND_fraglen(device->pwfx->nSamplesPerSec, device->pwfx->nBlockAlign);
+            DWORD blocksize = DSOUND_fraglen(device->pwfx->nSamplesPerSec, device->pwfx->nBlockAlign);
             device->nrofpwaves = device->buflen / blocksize + !!(device->buflen % blocksize);
             TRACE("nrofpwaves=%d\n", device->nrofpwaves);
 
diff --git a/dlls/dsound/dsound_main.c b/dlls/dsound/dsound_main.c
index 31078cb..dddcf28 100644
--- a/dlls/dsound/dsound_main.c
+++ b/dlls/dsound/dsound_main.c
@@ -90,9 +90,9 @@ HRESULT mmErr(UINT err)
 
 /* All default settings, you most likely don't want to touch these, see wiki on UsefulRegistryKeys */
 int ds_emuldriver = 0;
 int ds_hel_buflen = 32768 * 2;
-int ds_snd_queue_max = 20;
-int ds_snd_queue_min = 14;
+int ds_snd_queue_max = 10;
+int ds_snd_queue_min = 6;
 int ds_snd_shadow_maxsize = 2;
 int ds_hw_accel = DS_HW_ACCEL_FULL;
 int ds_default_playback = 0;