need a bit help with proxy stuff =]

[BigDeal]

ive downloaded cabal couple days ago just to give it a try after endless characters on sro =]
so i played a day or two but when i went offline i couldnt come back on again allways tells me connection failed
so i tried the proxy stuff but the http tunnel crushes every time i try to test the configurations
any1 knows the reason for the crash or an alternative for http tunnel?

tnx a lot <3