After many years on a pc, I have finally decided to go mac and ordered the mac pro tonight. After some some intensive research on these forums, I have decided to use the stock 320gb HD for WinXP+apps on bootcamp; a 500gb HD for OSX+apps and a 1tb HD for Data such as music, photos, videos and work such as Rhino, 3ds, CAD, PS, AI files, etc... However, I am wondering whether i will be able to read and write from and to the 1tb Data hard dive from mac and pc? Please forgive me if this sounds kookish, but i am new to this. Any advice is appreciated.