programers?
 

I have a 2001 silverado and wand to add around 100 hp and maybe 100-200 more ft lbs of torque. does anyone know of a quality programer for that?

No programmer is gonna add that much my friend. You want that much power? Try doin a cam with a high stall torque converter. That right there can add about 90 hp with a custom tune. Those little handheld programmers dont do much except yield about 15 hp at the most, unless you are programming a diesel.

what I really want my truck to do is be more responsive on the throttle. im not so much interested in top end speed as much, I just want it to accelerate a lot faster. What would you reccomend I do for that? new injectors maybey?

Port your throttle body, add a cold air intake, and get a custom tune. Try this... http://www.gowheatley.com/