Vista ultimate update VGN-AR21S

[maxumsr18]

Hello,

I want to install vista ultimate oem on my vgn-ar21s, now xp media center is on it.
Can somebody tell me which steps I need to follow?
Because I heard something about raid0 an that the setup will faill, because there are 2 100gb disks in my laptop.
Also that the remote control stoped working with vista!
So I hope somebody can tell me how and which steps I need to follow, to install vista ultimate!

Bart

[efpanay]

i have the ar21s my self and i installed vista ultimate from media center with out any problems

[FergusMajor]

Tell me does you remote control work with it? since installing Vista on mine "No Remote" Sony support say sorry its a Microsoft Problem and they cant fix it.