Godchild13, check the topic here, it has all the answers for you, unfortunatly the chip does not support memory over 2 GB. You were probably sold a 2 Gb (gigabit, rather then gigabyte= gigabit x 8. A chance you got a half or 1 gigabyte, so the seller can say he even gave you more then he advertised with, because 2 Gb is 256 MB at most.
Topic:
http://www.mympxplayer.org/christmas-vp15958.html#15958