From time to time I come to find out that the radio on my Curve is OFF. I know that when the battery gets low that BBs automatically turn it off but my batterys either 100% full or close to it when this happens... what could be the problem?

Have you searched the forums? I think this issue has been posted quite a few times, i.e. http://www.blackberryforums.com/gene...nsmission.html

hey thanks for the link... I did search but I'm guessing I gotta get better at the search function

Go to the root of this forum (8300) and use the "Search this forum" option
Use keywords "radio turns off"
You'll get a lot of results back...