I was having an issue with my Pi, and ended up having to refresh my SD card with a new copy of Raspbian. I followed the links and instructions on the Raspberry Pi site about cleaning the SD card. I wiped the card and refreshed it and now I just get this error on the boot screen:
Kernel Panic: VFS : Unable to mount root fs on unknown-block (179,2)
I have reflashed the drive 3 or 4 times to no avail. If anyone can help that would be appreciated.