Whoever have this mp3 player...can u tell me whether u encounter a problem (i bought 64mb build in memory mp3 player ...i download 11 songs into the mp3 but only 7 songs can be played and besides that ..some tracks cannot be played) ...izzit because of the size of my files or is the mp3 of some other problems? ..can someone help me?

I don't have the player, but I know some models can't play files that are above a certain bitrate or have been recorded with variable bitrate levels.
What are yours?

64mb is very small. I have only 24 mp3s in my shared folder and that is 117 mb

I have the same player and i can tell you that mine works fine but you have to be shure that the actual files are true mp3 format if you ripped them from a cd they are most likley Wma or in a real format . even if the files are at a lov B rate the unit will still play them but it will flash U- B rate or something like that .

i have the 40G player and think it's great 64mb will only hold 7 - 10 tracks depending on the length . tracks ripped from cd's with windows media player work fine , get yourself a 20G or up then transfer all your music on to it and then run it through your hi-fi aux and never change a cd again plus you can take it to a mates house and hi-jack there hi-fi and play your tunes , you know its for the best