I lost my apps as well, when I rebooted my droid doesn't recognize my 16gb card anymore. I popped it into my computer and the data is there, I removed Home++ and reinstalled, no luck. I had another (well quite a few) microsd card around and it worked fine. I copied my data to comp and to the other 16gb card and it works fine. Re-formated original card in computer and still no luck with that card. Works fine on comp but Droid says something like "sd card removed insert another one". After reinstall I can see all my apps again. Will continue to experiment and post. Right now I am doing a low level format on the corrupted SD card to see if I can save it.