You can also cut down the sticker tape that is mounted to the antenna on your dash so it isnt bigger than the antenna.

I think I have you all beat! I bought a new 09 Silver Vibe 1.8 with AC power and auto yesterday.I had 5000.00 in GM points, the 3000.00 in incentives and told them I wanted 600.00 Under Invoice. So a total of 8600.00 off!!!