I recently purchased the Curtis MP1000, 1 Gig mp3 player. My problem lies in the fact that I cannot load more than roughly 700megs of songs, to a 1 gig player. After this occured I tried reformatting the player, but still.....the same thing happened. So I took it back to the store, and upgraded to a Creative MuVo Mini N200 - 1 Gig player, only to find that the exact same problem is occuring. After the player fills up with around 700 megs, I get the error "cannot creat file.....etc". Basically I can't drop/drag any more songs over.....even though I have 300megs of free storage left. Has anybody encountered anything like this before? Any help would greatly me appreicated....as my frustration grows!