looking 4 help with school system, BESS filter

[tamagotchi140]

so ya....i am full aware of the age of this thread lol.....i just cant seem to supress the hate of my school's internet so.....of course....i have tried and tried again to get past it. i have used countless proxies and IPs until they have been blocked and am now running outta ideas...i know of all the PC ways to get past, yet my school, being a public one, can not afford PCs....so i must make due with the dreaded mac....got any more ideas?