Site finisished - but what font should I use?

Hi,

just about finished my site now - I am changing a couple of things but nothing major.
I’m relatively satisfied with it other than the fonts.

http://www.Innovati0n.com/

I like 2advanced old layout, and I felt would go well with the content I wish to display so I went for a similar layout.

Currently the font is Arial and I really don’t think it goes very well. I think with a better font the site would look a lot nicer.
I know very little about fonts so any recommendation at what may go better would be very welcome!

Any other things you think need changing I would also like to hear!