I have an old XP PC that I want to rebuild with a linux OS so I can learn a bit about Linux. I read about this 'Perfect Desktop' windows replacement - http://www.howtoforge.com/the-perfect-desktop-linux-mint-5-elyssa-r1 - and it looks pretty good, but I also need a proxy server. Can I add a proxy server to that build? or should I have a look at another 'Perfect Desktop' windows replacement that includes a proxy server???? Thanks for any help.