that really sucks. I always worried about that when I had my radio installed there on my Riviera. :( Luckily no one ever messed with it. That peice they stole is really hard to find though. :( I think it'* around $60 from GM.
I F***ING HATE thieves.... Did they smash your window too?
I spoke to Oldsman and he said that no his window was not smashed. He did remember double checking to make sure that the doors were locked. It seems that they were able to use some kind of electronic FOB or something of that sort to get the doors open.