Online Gambling Statistcs Needed

[PhatTBoll]

X-posted in OOT

I'm writing a paper on internet gambling legislation and
I'm looking for current statistics on usage and revenue. How many people are gambling online, how much is being wagered, etc. Google is little help, as every site it brings up is either six years old or trying to get me to gamble. Any other sites or info you think might be relevant is welcome also. Thanks in advance.

[bholdr]

well, this doesn't have everything you're looking for, but for the major sites and their traffic, try: http://pokerpulse.com/