michaelmurfy: It will appear on your next billing cycle (this month) :)
If you are on any of the Totalhome Packs, you don't have to do anything, the double-up will automagically apply. Log into Your Telecom to check your new cap once this happens.
da5id: My folks weren't on any Total Home thing, but they're being changed over to it. We had a separate internet 20G account thing, and i got a letter saying it was going to be doubled, but they were going to put up the internet charges $5.