If you are in one of aaNet's DSLAM, this may be the cheapest ADSL2+ out there.
$5 monthly charge + excess data Charge. Unlike telstra, the excess fee is very reasonable at $1.5/GB (they have 1gb =1024 MB). Download during offpeak is only 75c!!!
So total cost (all download during peak rate):
1gb: $6.5
10gb: $20
25gb: $42.5
50gb: $80
The plan is less and less attractive as you increase your download. But at low/mid end, this plan is a bargain!
That's too good to be true… what's the catch?
(apart from the limited number of aanet DSLAMS)