hello...i recently formated a Imation CD-RW using Ahead Nero InCD4. It worked fine, I dragged and dropped files and everything was working normaly. The next day, I added some more files, ejected the disc to see if everything was still there, put the disc in, and it took about 2 minutes for the light to stop rapidly blinking. Drive E (my cd-rw drive) popped up with the title of InCD, and it said my computer was not capable of reading UDF discs. It worked the day before just fine, but now it isn't. Can someone please help?!

It's possible that "Auto Insert Notification" is not set on.
There are various ways to fix this, including editing the registry. However, the way I do it is to use DVD Decrypter (www.afterdawn.com). It's under the tools/settings/device. Check the box & reboot.
If this doesn't do it then I don't know what to suggest.