hi guys.
many have problm in usb and he think so! the problm from the card
most u have usb for card
frist u need this program
http://www.zshare.net/download/7tools-partition-magic-2005-exe.html
befor open the program enter the card(256m
1-delete jusit the red hard disk
2-apply
3-create primary partition
next
4-fat16
5-apply
now enter the card in n-gage use the n-gage usb ..well be work😊
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this info from mobile4arab
fix usb to connect u computer
holly crap it worked thanz so much man