Hey guys, just got to know about bitcoin recently and have been reading through a bit of stuff. I currently have a Nvidia GTX 680 and thought why not try mining on it. Using GUIMiner, I get about 108 Mhash/s, is there ways of increasing this? Also what extra flags do I use?

Also seeing as how I read that with all the ASICS stuff coming on board, it would no longer be economical to GPU mine and was looking to get myself either a BitForce Jalapeno or Little Single though I know it ran out and is on pre-order. Does anyone know their schedule for the next round?

Appreciate the comments and help.