Josh,
Thank you for your payment. I'll try to get the lenses in the mail tomorrow. I have not used a NEX but I did have an Olympus M 4/3 for a while. M42 lenses worked great with that, with an adapter and electronic viewfinder. The big question is if you can get focus confirmation from the camera using manual lenses. If so it's easy, if not, it's more hit and miss. If you don't already, I'd suggest checking the forums at dpreview.com. They have a NEX forum and you can get any help you need there. Thanks again.
Brett