Help with Nokia X3-00 [SOLVED]

Well i recently had this cellphone and i buyed a Micro SDHC 8gb memory for music storage and other stuff. Well, the problem is that when i was copying an album of 10 songs it only copied 2 songs and then it appears a sign that says that i have already fulled the memory and it couldn’t be possible to copy the other songs, i dont know why it appears that?
Anyone knows a solution or why it tell me that?
Thanks In Advance
Answer #1
try formating card and check whats her size acutaly could be a fake one or broken one
Answer #2
also did you copy the songs while the card is in phone ? check that you dont copy by mistake on phones internal memory
Answer #3
yeah i copied the song while the card was in the phone, but then it says an option that it copied directly to the card, and i think i solved the problem