I have a western digital hard drive series wd2500pb. I recently took it out of 1 pc and put it in another. I use the drive for only storage.The drive is an ide drive and i combined it with the newer sata raptor drive. As soon as i tried to access my stuff i was able to, but when i tried to open a file or anything the pc would freeze and my comp would have to be restarted. i then got a blue screen saying that if i never saw this screen before i should do this and that and it went on explaining a few things basically telling me to contact someone or just restart. After a few times of this happenning my raptor drive would not load xp and the blue screen came up every time i started my pc. At this point i couldnt do much with the raptor so i used an older 80gb drive i had loaded xp on it and tried to fix my raptor drive in windows. What i ended up doing was downloading diagnostics tools for the drive and it found errors and fixed them and then the drive booted perfectly. My final problem remaining is the 1 i started out with. With the second drive i couldnt open anything unless i copied it to a different hd. so i took all my info and copied it to my os drive leaving my storage drive empty. i then tried to format and it wouldnt complete for some reason. i tried in windows and using the xp cd and nothing. i ran the diagnostics i got for the raptor drive being their both wd's but the test couldnt complete b/c of too many errors on drive so i couldnt fix the errors. now im left with nothing. I dont see how the HD could be bad b/c it did store my info before i deleted it and i then moved it to my other HD so its retaining info but has errors with opening info. Any ideas? i just want the drive to work correctly, it only about 1 year old so its not old.