i am using Windows Xp. i am using the softwares available in the computer when i bought it. what i mean is i don’t download much, i didn’t buy any software. but i think i have mediaplayer 10 or 11. is this will be sufficient to make sansa C140 work? also please tell me that can i will be able to just drag and down the picts and see them on the C140 without any media convertor software?