Hi, My main SLR is currently an EOS-650 which I use with an eos-m42 adapter to mount my screwmount lenses -- a couple of Super Takumars (55 and 135mm) and some Chinon, Tamron and Soviet made lenses. I'm generally happy with it but I'd like a second body and I'd like something small -- the EOS isn't that heavy but it's still pretty large. I have two Chinon CS m42 SLRs which are excellent but they are fairly bulky and I'm planning to sell them and pick up something smaller with the proceeds. So, what's a good SLR which will take m42 mount lenses and which is lightweight and small? Some kind of metering is good, aperture priority auto-exposure with the manual lenses is even better. I have no need for autofocus capability on the camera, I have that with EF mount lenses on the EOS. Ideally, an adapter wouldn't be needed. I have a little Pentax ME-F which is unfortunately faulty but which is a great size. Something that small would be brilliant.