help getting unity to run

hi i got the demo and i installed it and it says editor has crashed so it dont even run,

i got an asus p6t 920 i7 ,6gb corsair 1333,nvidia 9600gt, running vista ultimate.

it just dont want to run anyone got any ideas cheers.

Have you tried the vista workaround described in the support FAQ? http://forum.unity3d.com/viewtopic.php?t=20410

hi i read faq but mist that part woops ,and yes it works a treat many thanks for that now i can try and learn this baby ,many many thanks.