Turbocharging the ecotec

Can anyone with experience provide me with some advice on turbocharging my cavalier. I have the 02 LS sport ecotec with 5 speed and I want more power. I have a cat back borla and that gave it a small boost, but I'm looking for something bigger. Superchargers are way too much $$$, so I was hoping to go turbo instead. Have any of you guys installed turbo's on your ecotec's or 2.4's? What's involved in the installation? Can it be done at home? What's a good brand name? Any info is appreciated.

www.exploitedracing.com they have kits for the eco, also check out www.j-body.org and ask there.