Hi, folks: I just bought this new SONY VAIO notebook recently, but it loads with WinXP sp2 media center edition, it plays very well. Its process is Intel centrino duo core 2 T-5500 and is Vista Capable (64 bits). I am thinking to install Vista O/S on it. Is VMWare workstation is suitable for this purpose ? By doing that I can have two working systems all time and no conflict ? Currently I have DeepFreeze standard installed, does it have anything negatively to my plan? Anything I should know before getting too deeply with no return ? Thanks in advance.