For all those cheap bastards out there like me, here's one for the audiophiles in the group.
http://www.4pockets.com/software_inf...A&pro=P&pid=48

Its a desktop RTA. Youll need a mic and a decent comptuer and a decent understanding of how an RTA works. Play the music in the car and see how it actually sounds by putting the mic in various places. Should beat tuning prices.

For those of use with a pocket PC, there's a PPC version as well. I'm not sure about the functionality of the demo, but i hope its decent enough to be of decent use.

This thread is brought to you by the word "decent". Decent. Beause it doesn't have to suck or be great.