Damn.. took .02BTC to primedice and lost. Tried the martingale method.

Bet 1)  .001   <49.5   LOOSE
Bet 2)  .002   <49.5   LOOSE
Bet 3)  .004   <49.5   LOOSE
Bet 4)  .008   <49.5   LOOSE
Bet 5)  What I had left .005  <49.5  and I lost that one to.

5 Tries and I couldn't win a 50/50 chance, damn my luck