I registered for 128 VAS last night. Waited for the email and it should be done as soon as you get that mail. I updated my PS3 this morning and it seemed to have worked for me. Although I'm not 100% sure, it might have been a month end thing?
Maybe double check before you kill your cap.
Thanks for the reply. Will definately check and be monitoring my cap before I try anything big. Last month I'm pretty sure Iburst screwed me over hugely with that damn bandwidth monitor of theirs :/