OK, ill try formating memory card.

Try formatting the memory card through the phone. That might help. Other than that, I'm not sure about anything else. After all, you are dealing with an electronic device. It could the phone...maybe the software...or maybe the card itself. A buch of stuff you'd just have to fiddle around yourself if you have the time and patience.

Well it had folders already there for themes and such on memory card.Yes, i had nokia pc suite installed. No, i dont have this kinda of card reader. :| anything else u can suggest?

Did you make appropriate folders for storing such media on the memory card? Did you also install PC Suite? It would probably be more simpler for you if you just used a card reader.

I got a nokia data cable to transfer media from pc to phone. I've tried to transfer themes from pc to a memory card that is on the phone but it wouldnt let me. I just goes back to the first directory of phone which is selection phone memory or memory card. But other things like music and java games i am able to transfer. Why can I transfer themes like the music or java games?