The screens are small but the online jackpot wins are full sized at mobile casinos. That’s what Rosemary S of New Zealand learned when she hit a Major Jackpot of 43,912 Australian dollars playing Mega Moolah slots on her mobile device at the All Slots Casino. “Everyone at All Slots is really proud of Rosemary and her big win,” said David Brickman, the casino’s Vice President for Player Affairs. “Mega Moolah is the top paying jackpot game in the casino and, as Rosemary demonstrated, All Slots gives players the ability to play and win Mega Moolah any time and any…