hoping the 'fountain of knowledge' can help me again....

I've just come back from working out of the country, and will be going back soon
and i'm looking for something to help pass tthe time while i'm off....

and was looking at NNW 2 or something similar, and was wondering if anyone had any suggestions?

also i have seen that NNW 2 was made for XP but i'm running
Vista with 2.1 ghz processor
4gb RAM
512mb graphic card

cheers for any help guys