http://panasonic.jp/support/global/cs/dsc/connect/g1.html
Apparently the ebay cheapy adaptors are fine. I've ordered a couple for mine.
Canon FD lenses are very good but do look huge!
I run a flickr group all about Manual lenses on the GF1 here: http://www.flickr.com/groups/1273669@N25/
Take a look and se what people are doing!
I have just bought a Voigtlander lens, £180 and near Leica quality!!! It's the new love of my life!!![]()