Brian, as a friend I would recommend against it. When Oklahoma finally got the lottery a few years ago, I decided to pay a $1.00 for a scratch-off ticket. I won $20.00 and was hooked. For several months, I probably spent about $75.00 and won about $150.00, which sounds like a good investment...but it felt so wrong. After those first few months of being hooked, I realized that it was gambling and it was addictive. I couldn't ignore the strong negative feelings I was having about it, so I quit and won't buy lottery tickets to this day.
I stand behind people in line at the convenience stores, watching them pour out sometimes up to $50.00 at a time, usually on Friday paydays, on scratch-offs and Pick 3 and Powerball tickets and all that, and I wonder is it really worth it? That is money that could buy food for the table.
Also, here is a good article (from a prominent Oklahoma CBS news station) about the issues around lottery proceeds going to education:
http://www.news9.com/Global/story.asp?S=10018152