Old lens use.

Fear not they'll do fine. Manual focus of course. In A mode you can set your Fstop to your DOF choice  and get automatic exposure. Works like a charm on my E620 and EPL1.

If interested, have a look at my gallery for albums of all legacy lenses I own:

there are 5 pages of albums though

http://www.dpreview.com/galleries/4084160616/albums

hope you'll enjoy your lenses as much as I do!

C.

--
E620, ZD 9-18, ZD14-42, ZD 14-45, ZD 14-54MKII, ZD50mm 2.0, ZD 40-150 mkI & II, ZD 70-300, Sigma 105mm 2.8 macro, EX 25
EPL-1, 14-42mm MKI , µ4/3 45mm 1.8 and VF-2
and a bunch of OM lenses (see profile/plan)