Not really. I usually bet bigger money @ smaller odds. I like to throw a few long shots in there here and again.
The Betting Thread has my current bets for the weekend. Don't watch AFL anywhere near enough to have decent knowledge of who should win and what not but a Bulldogs/Hawthorn multi is what i'd probably go for. Sportsbet have an offer going on the NRL where if you place a bet at head2head price and the team you bet on loses by less than 6, you get your money back.