Aux Input for MP3

I've still got the factory radio for my '05 cavy (saving up for intake), and I'm currently using a FM transmitter (Belkin) for my MP3 player. I was wondering if anyone's done an aux input mod for a direct connection to the stereo. I was browsing Install.com (http://www.installer.com/aux/index.html)'s selection and at the bottom they list the "AUXCAR" package. Was wondering if anyone's heard of this or if someone knows a cheaper / better way. Thanks.

Oh, and does anyone else get bad reception / "OK" reception with the stock radio? Is it the antenna that's not receiving a strong enough signal or is it cause of the cheap factory head unit? Thanks.

Bumping since it only got 5 views :tongue: