Why wont my Chrysler 2000 Town & Country start?

Just for a quick test, I would just put a jump wire from a fuse with power to the #2 fuse with no power. See if it fires up or if the stereo works. Post back with results......

thanks for the answer :) tried that yesterday as a side thought and still no change. I'm thinking its something in the anti-theft system but have tried re-setting that in every way possible but still nothing..:(

Yeah, I didn't realize you had anti theft. If you had disconnected the battery to do your stereo work, it most likely disabled the car. If you didn't unhook the battery, you could have a bad circuit board in the instrument cluster. Usually, locking and unlocking the doors at least 3 times will reset things. If that doesn't work, bang the dash above the instrument cluster as you hold the key to the start position. If it suddenly tries to start, you have a bad solder point. The last option is to have your Sentry key tested to see if it's communicating with your SKIM module. But that's a trip to the dealership........

Tried all of that already (except taking it to the dealer) All the solder points look good. Is there any way to disable the anti-theft system?

No....it's integrated into your computer.