I have a Toshiba Samsung TS-H552 dvd (stick guy) R/RW (DVD burner/rom) that i got from my broken emachine computer i tried installing it on a HP Pavilion a345w(windows XP) but i couldnt even get it registered ( could be a registry problem but dont know how to do that)on my computer..would my computer be even able to use it .. if so how/where do i start.. Please help got some dvds i wanna watch on my computer..lol..Thank you