Heh.. looks like all 3 of us are from Nottingham... including me. Anyway, on topic, its true that our hostel is limited to just 15Kb/s, and it sux for the price, no doubt. I've also tried to get through the main network's firewall a few times, almost got me account permanently banned.. heh.
Although, I thought you should know, I've used BVPN on the hostel lines in the beginning of the semester flawlessly, at that time I subscribed to a higher speed through SNS, but in the 2nd sem, along with dwindling personal funds,
, I dropped the higher speed for the "free" line, and it wasn't worth it using BVPN on the line, just a waste..
I suggest getting a trial account and see if the BVPN still can be used on the hostel line, I doubt it is blocked. Good luck bro!