I just installed my new head unit, an Alpine 7995. This radio is flat out awesome! I really like the way the face can come out at an angle for better viewing, and it's silver color even matches the dash! The single DIN conversion kit I bought at Circut City for $18 also worked out well, now I can store up to 3 jewel cases without fumbling in the glovebox for them. The only problem I had with the install was I had to breakout the Dremel and trim part of the stock cover plate. Check it out:

http://www.grovestreet.com/jsp/onepic.jsp?id=131239

Looks great! You're going to love that head unit, I've had mine (7894) for about 4 months now and I'm still lovin' it!

I just got that one too, looks even better in a 2002 SC