What RPGs will work on my new but cheapish VAIO laptop?

[luckyjimm]

Hi guys, last weekend I spent £699 buying a Sony Viao laptop with Intel Core Duo 1.73 processor, 1 gig memory, 120 gig hard drive, Vista:

http://www.amazon.co.uk/Sony-Notebook-1-...2404&sr=8-2

I haven't played computer games in years but would like to get back into them. I used to love Amiga and PC RPGs like Eye of the Beholder, Ultima 8. I spent many many hundreds of hours playing Wizardry VII: Crusaders of the Dark Savant.

Are there any isometric/3D RPGs that would run on this laptop, or is it just too under-featured?

Thanks!