I don't have any bets on my account, but I have a friend on skype who told me about it not being provably fair, which seemed highly likely to me. Could I get a small amount of BTC (ie 5000 satoshi) on my account to test it out? (username=Dark)

I don't think it's done automatically, which is not provably fair if you have to tell me it and I have to request it, because many players won't bother as there's extra time involved.