While many are getting Intel Core 2 Duo for Vista, I managed to install it on a Celeron on 512 ram for fun.The installation is very smooth and fast.
The performance is acceptable. For some reason however, Vista detect it as 384 MB of ram after installation. Looking at the Windows Experience Index make me laugh. But basically this is a PC for my mum to surf net and check email, so it is sufficient.
However, I cannot get my creative sound card and my LeadTek TV Tuner card to work. I guess will have to wait for a few months before the drivers will be released.