[Droid Incredible Android Development] jerbearhtl42:
Not that I've seen so far. I unmounted and things worked well for the couple hours I played with it so I assumed there was some corruption in the SD card file structure. After reformatting this issue was still there so I figured I'd check here. Here's a excerpt from the logcat where I forced the issue by sending myself a text.

D/dalvikvm( 97): GC_FOR_MALLOC freed 4098 objects / 1278632 bytes in 95ms
I/System.out( 730): [INFO:884374]: LogSource: Running flush
I/System.out( 730): [INFO:884388]: LogSource: Sending payload [bytes=446]
I/Process ( 1336): Sending signal. PID: 1336 SIG: 9
W/Process ( 97): Unable to open /proc/1336/status
I/ActivityThread( 1350): Publishing provider downloads: com.android.providers.downloads.DownloadProvider
I/ActivityThread( 1350): Publishing provider drm: com.android.providers.drm.DrmProvider
I/ActivityThread( 1350): Publishing provider media: com.android.providers.media.MediaProvider
D/dalvikvm( 1350): GC_EXTERNAL_ALLOC freed 1419 objects / 94800 bytes in 53ms
V/MediaProvider( 1350): Attached volume: internal
V/MediaProvider( 1350): /mnt/sdcard volume ID: -990553540
D/AndroidRuntime( 1350): Shutting down VM
W/dalvikvm( 1350): threadid=1: thread exiting with uncaught exception (group=0x400259f8)
D/MediaPlayer( 97): Couldn't open file on client side, trying server side
V/MediaPlayerService( 69): Client(1) constructor
V/MediaPlayerService( 69): Create new client(1) from pid 97, url=content://media/internal/audio/media/155, connId=1
V/MediaPlayerService( 69): setDataSource(content://media/internal/audio/media/155)
I/Process ( 97): Sending signal. PID: 1350 SIG: 9
I/global ( 97): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required.
I/ActivityThread( 1359): Publishing provider downloads: com.android.providers.downloads.DownloadProvider
I/ActivityThread( 1359): Publishing provider drm: com.android.providers.drm.DrmProvider
I/ActivityThread( 1359): Publishing provider media: com.android.providers.media.MediaProvider
D/dalvikvm( 581): GC_FOR_MALLOC freed 2130 objects / 513448 bytes in 179ms
D/dalvikvm( 1359): GC_EXTERNAL_ALLOC freed 1447 objects / 95856 bytes in 169ms
V/MediaProvider( 1359): Attached volume: internal
V/MediaProvider( 1359): /mnt/sdcard volume ID: -990553540
D/AndroidRuntime( 1359): Shutting down VM
W/dalvikvm( 1359): threadid=1: thread exiting with uncaught exception (group=0x400259f8)
I/System.out( 730): [INFO:885772]: LogSource: Response [http=200,length=22]
D/dalvikvm( 97): GC_FOR_MALLOC freed 6250 objects / 2479104 bytes in 262ms
I/global ( 97): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required.
I/System.out( 730): [INFO:885966]: LogSource: Read id 5, status code 200
D/dalvikvm( 97): GC_FOR_MALLOC freed 4184 objects / 1297912 bytes in 217ms
I/global ( 97): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required.
I/global ( 97): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required.
I/ClockWidget( 235): weatherClock onReceive~ action:android.intent.action.TIME_TICK mPaused:true
E/ClockWidget( 235): weatherClock onReceive~ mUseAnimation:true
D/dalvikvm( 97): GC_FOR_MALLOC freed 6464 objects / 1453440 bytes in 167ms
I/global ( 97): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required.
I/Process ( 1359): Sending signal. PID: 1359 SIG: 9
I/global ( 97): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required.
I/ActivityThread( 1373): Publishing provider downloads: com.android.providers.downloads.DownloadProvider
D/dalvikvm( 581): GC_FOR_MALLOC freed 2130 objects / 510512 bytes in 125ms
D/dalvikvm( 97): GC_FOR_MALLOC freed 6957 objects / 1295792 bytes in 177ms
I/ActivityThread( 1373): Publishing provider drm: com.android.providers.drm.DrmProvider
I/ActivityThread( 1373): Publishing provider media: com.android.providers.media.MediaProvider
D/dalvikvm( 1373): GC_EXTERNAL_ALLOC freed 1475 objects / 96912 bytes in 143ms
V/MediaProvider( 1373): Attached volume: internal
D/dalvikvm( 97): GC_FOR_MALLOC freed 4844 objects / 940768 bytes in 186ms
V/MediaProvider( 1373): /mnt/sdcard volume ID: -990553540
D/AndroidRuntime( 1373): Shutting down VM
W/dalvikvm( 1373): threadid=1: thread exiting with uncaught exception (group=0x400259f8)
D/dalvikvm( 97): GC_FOR_MALLOC freed 33 objects / 1520 bytes in 170ms
I/dalvikvm-heap( 97): Grow heap (frag case) to 11.971MB for 574198-byte allocation
D/dalvikvm( 97): GC_FOR_MALLOC freed 0 objects / 0 bytes in 121ms
E/MediaPlayerService( 69): Couldn't open fd for content://media/internal/audio/media/155
V/MediaPlayerService( 69): Client(1) destructor pid = 97
V/MediaPlayerService( 69): disconnect(1) from pid 97
E/MediaPlayer( 97): Unable to to create media player
W/NotificationService( 97): error loading sound for content://settings/system/notification_sound
W/NotificationService( 97): java.io.IOException: setDataSource failed.: status=0x80000000
W/NotificationService( 97):	at android.media.MediaPlayer.setDataSource(Native Method)
W/NotificationService( 97):	at android.media.MediaPlayer.setDataSource(MediaPlayer.java:760)
W/NotificationService( 97):	at android.media.MediaPlayer.setDataSource(MediaPlayer.java:700)
W/NotificationService( 97):	at com.android.server.NotificationPlayer$CreationAndCompletionThread.run(NotificationPlayer.java:88)
W/NotificationService( 97): Notification sound delayed by 6837msecs
I/Process ( 97): Sending signal. PID: 1373 SIG: 9
W/KeyCharacterMap( 581): No keyboard for id 65541
W/KeyCharacterMap( 581): Using default keymap: /system/usr/keychars/qwerty.kcm.bin
I/global ( 97): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required.
D/dalvikvm( 581): GC_FOR_MALLOC freed 2137 objects / 517280 bytes in 110ms
D/dalvikvm( 97): GC_FOR_MALLOC freed 2550 objects / 4078280 bytes in 99ms
I/global ( 97): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required.
I/dalvikvm( 730): Jit: resizing JitTable from 4096 to 8192
I/global ( 97): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required.
D/dalvikvm( 97): GC_FOR_MALLOC freed 3721 objects / 1289848 bytes in 94ms
D/dalvikvm( 97): GC_FOR_MALLOC freed 4709 objects / 945792 bytes in 122ms