I've found my projected usage since the 10mbit upgrades has gone up a bit, probably will end up ~200gb, maybe just a tad higher but thats purely due to there being some nice releases this month
I'm definately in the dl what I need and what I will use crowd, couple of DVDs, couple of shows, couple of HD films, couple of albums and a couple of games.
Really not much, but with games nowadays weighing in at DVD level and even crappy US caps of MPEG2 HD films at 15gb / film it all adds up.
Since May this year, highest usage 135gb, lowest 60gb, current month 125gb :x