I need a chip!

I'm experiencing idle hunting problems from hell and I've done everything but replace the stock chip. :bang:

Can anybody recommend a high performance chip manufacturer or a shop that provides chip installation and dyno tuning in the Northern California area? Or does it really depend on the mods themselves and what my intentions are with the car? Thanks, Bill.
 
I'm doing a chip as well. I have the car booked in for a dyno tuned chip for next month.
I hope that time comes soon the way I keep changing my mind. If a good deal on a standalone engine mangement system comes up before then I may go that way.
Hopefully I'm not wasting my money on this thing but the place I'm going to is in the states and is very reputable with a long lasting history.
With my AF being as rich as 10.1:1 at WOT it should help me out.