In reply to Brian Pollock:
The Gf-1 and 20mm combo is legendary.
I had this combo as my compact camera and thought it was great. Gf1 lovely to use and IQ good at low iso, not so good higher. The 20mm lens is one of the best micro 43 lenses out there.
If you've more money to burn, look at the Fuji X range or Sony nex.
(My compact is now an XE1) (Recent threads on fuji and nex cameras, so no need to rehash all again)