Alright so I've been searching forever trying to find a 2.3.340 SBF to flash, but I cannot find one. What is the best way to upgrade from the original 2.2 leak to the new 2.3.34? I'm on Rubix 1.6 right now with a gingerbread theme and its been crashing several times a day, so I need to make a switch ASAP.