How to get round proxy and firewall to use ICQ in school network?

DevLeo

How to get round proxy and firewall to use ICQ/AIM in school network?
anyone know?
i have tried GAIM,Miranda IM,etc. all of them doesnt work at all.
is there any way i could get round it? my school network blocked every web when i use the school computer. but if i use my own laptop, i can go every where i want (i've used my housemaster's laptop b4, that's y i know it)

plx help me
thx thx thx

vctwl

Set to "Using Firewall --- Not using Proxy"