[Samsung Epic 4G Touch] urrlyx:
I can't move apps to the sd card either. Did anyone ever figure out where to set the destination of 'move to sd' as internal or external storage? I know sfhub started a thread a while back and some people claimed theirs went /sdcard while others went to /sdcard/external_sd.

I just did a logcat while trying to move an app and got the following. On my phone it is indeed trying to move apps to the external sd:

D/dalvikvm( 1909): GC_EXPLICIT freed 3161K, 25% free 23252K/30663K, paused 7ms+11ms
I/PackageHelper( 1909): Failed to destroy container com.amazon.mShop.android-1
D/VoldCmdListener( 1746): asec destroy com.amazon.mShop.android-1 /mnt/sdcard/external_sd force
E/Vold ( 1746): Failed to unlink asec '/mnt/secure/asec/com.amazon.mShop.android-1.asec' (No such file or directory)
I/PackageHelper(13159): Size of container 6 MB
D/MountService( 1909): :::: createSecureContainer :: path = /mnt/sdcard/external_sd, id = com.amazon.mShop.android-1, sizeMb = 6, fstype = fat, ownerUid = 10014
D/VoldCmdListener( 1746): asec create com.amazon.mShop.android-1 6 fat {} 10014 /mnt/sdcard/external_sd
D/Vold ( 1746): VolumeManager::createAsec -> id(com.amazon.mShop.android-1), numSectors(12288) fstype(fat)
E/Vold ( 1746): Error creating device mapping (Device or resource busy)
E/Vold ( 1746): ASEC device mapping failed (Device or resource busy)
E/PackageHelper(13159): Failed to create secure container com.amazon.mShop.android-1
I/PackageHelper( 1909): Forcibly destroying container com.amazon.mShop.android-1
E/DefContainer(13159): Failed to create container com.amazon.mShop.android-1
W/ActivityManager( 1909): No content provider found for permission revoke: file:file:xxxxx
D/MountService( 1909): :::: destroySecureContainer :: id = com.amazon.mShop.android-1, path = /mnt/sdcard/external_sd, force = true
D/dalvikvm( 1909): GC_EXPLICIT freed 5996K, 44% free 17299K/30663K, paused 2ms+6ms
I/PackageHelper( 1909): Failed to destroy container com.amazon.mShop.android-1
I/PackageHelper( 1909): Forcibly destroying container com.amazon.mShop.android-1
D/VoldCmdListener( 1746): asec destroy com.amazon.mShop.android-1 /mnt/sdcard/external_sd force
E/Vold ( 1746): Failed to unlink asec '/mnt/secure/asec/com.amazon.mShop.android-1.asec' (No such file or directory)
D/MountService( 1909): :::: destroySecureContainer :: id = com.amazon.mShop.android-1, path = /mnt/sdcard/external_sd, force = true
D/dalvikvm( 1909): GC_EXPLICIT freed 7K, 44% free 17296K/30663K, paused 3ms+6ms
I/PackageHelper( 1909): Failed to destroy container com.amazon.mShop.android-1
D/VoldCmdListener( 1746): asec destroy com.amazon.mShop.android-1 /mnt/sdcard/external_sd force
E/Vold ( 1746): Failed to unlink asec '/mnt/secure/asec/com.amazon.mShop.android-1.asec' (No such file or directory)
I/PackageHelper( 1909): Forcibly destroying container com.amazon.mShop.android-1
D/MountService( 1909): :::: destroySecureContainer :: id = com.amazon.mShop.android-1, path = /mnt/sdcard/external_sd, force = true
D/dalvikvm( 1909): GC_EXPLICIT freed 5K, 44% free 17296K/30663K, paused 2ms+5ms
I/PackageHelper( 1909): Failed to destroy container com.amazon.mShop.android-1
D/VoldCmdListener( 1746): asec destroy com.amazon.mShop.android-1 /mnt/sdcard/external_sd force
E/Vold ( 1746): Failed to unlink asec '/mnt/secure/asec/com.amazon.mShop.android-1.asec' (No such file or directory)

These lines appear to be the cause my particular problem right here:

D/Vold ( 1746): VolumeManager::createAsec -> id(com.amazon.mShop.android-1), numSectors(12288) fstype(fat)
E/Vold ( 1746): Error creating device mapping (Device or resource busy)
E/Vold ( 1746): ASEC device mapping failed (Device or resource busy)
E/PackageHelper(13159): Failed to create secure container com.amazon.mShop.android-1

Could this be because I don't have my external sd card partitioned for it? (haven't really messed with moving apps too much before) I'm going to try partitioning it and give it another go in a few.