Hi there fellow Audi'ers,

I have just brought a 2003 Audi A4 3.0 Sports Quattro and would like to know the following:

1 - what type of bulb do I need for a Xenon upgrade, any advice and what cost?
2 - what do I need to do to connect my ipod to the current system (in dash bose 6 cd with sympony cassette), How much and where from?
3 - I am looking to convert to LPG, any advice or drawbacks?