i did install it .. set jumpers correctly ,the problem is not inside the computer.. is in the software or i dont know.. i got a 40 gb hd that came with my computer.. has win xp on it and everything.. and i bought a 60 gb for more storage.. but when i log in win Xp , the HD is not in the folder , my computer.. but it is connected right.. because when i go to my devices .. disk drives it is there .,.. its just i cant access it.. what should i do...?? some ideas would help !! thank u in advance!!!