Panasonic GF1 vs. GF2 – Original Sound Comparison
Ifranznation.de just posted this very unusual but interesting GF1 vs GF2 sound comparison. The GH2 sound quality is actually better than the current GF1 recording. Franz also posted a few image samples on his blog (reminder he is testing a preproduction camera)
BHphoto confirmed that the GF2 approximal arrival is January (no price indication yet). Also on Amazon you can sign up to be notified when this item becomes available.