Looking for program to fix flash drive

I recalled seeing a program in this forum that fixes all kinds of portable media like memory cards and flash drives. Can anyone recommend something? Thanks.
Answer #1
http://www.google.com?t=790888
Answer #2
need help..i bought 8gb flashdrive..when i put movies on it avi.files..i can only put 5 movie file..the rest it wont take it..y?
Answer #3
bcoz ur drive is full
Answer #4
how big are the moviez? Is there any space left before and how much? Could be a fake if it doesnt show up as 8GB……