I spent a little time with the Five yesterday for really the first time since buying it in Jan. '12. Didn't do much, really - I located the central jacking points and rotated the tires, and cleaned the wheels while they were off, topped off the tires, swapped the fading dealer plate frame for an old metal plate frame I had laying around, and mounted a two-tone horn to the factory ground point next to the underhood fuse box. And tweaked the left front toe-in out slightly in hopes that'll fix the slight tire cupping I've been experiencing. It's nothing compared to what I've done on my older cars - rebuilding engines, installing aftermarket dual exhaust from manifolds to tailpipes (it's nice that four-bangers don't need duals!), swapping transmissions and valvebodies, etc. - but it was fun, and not too time consuming, and I kind of feel a bit more ownership for the vehicle somehow.