Are there any good virtual pinball machines that I can play on my computer. My dell windows XP has a pinball game.. but it gets boring playing it so much.

Here, maybe you'll find a good one:
Pinball Free Download (http://www.brothersoft.com/downloads/pinball.html)

Hi, dhermangub!

Is there any particular theme that you might be looking for concerning the game, please?

Thanks!

Like Gottlieb machines of the 60's and 70's to download to play online