I will second GSIH and Ed's short stack strategy. I am a limit player that has been dabbling in NL lately using this strat and it works quite well. I also play it at the lowest limits with no intention of moving up, and that is where I think it has it's biggest advantage. It is is simple yet flexible enough to be used to make good money without superior NL hand-reading skills and post-flop play.

Here is a link to a good thread on the strategy. Even though the OP didn't like the strategy, there are several notables that chimed in (to include Ed Miller) to show it's merits.

Experience w/ Ed Miller’s small stack NLHE strategy

There is also discussion out there of what Dan Harrington thought about this stratgey. Supposedly he said that this is the strategy he used when he started.