sorry guys, i hadn't seen there was already a thread about proxies in this forum below
It still didn't give me a full answer to my problem tho. Apparently most proxies are restricted to the default htpp port? Can I force some of the non-restricted proxies to run on my port?
Proxy's can hide your ip from www.ipchicken.com or so and it is fun, but when proxy's will get some charges to hacking they will probably unravel your IP by email to target administration.
Better use some good trojan's for proxyng(so called hackzombie) and netcoffee's to cover your tracks.