Hello everyone, I am a noob when it comes to this stuff, so please bear with me. I have a question regarding a lens adapter. I have a couple of old canon lenses that would cost me a fortune to replace as EOS lenses. I believe they are FD... all I know is that they were probably made in the late 70's/early 80's and include a 17mm wide angle, 15mm fisheye, and a 50mm 1.8. I would like to mount these lenses on my Digital Rebel, and I was wondering if this thing I found on ebay (http://cgi.ebay.com/Canon-FD-lens-t...8QQihZ019QQcategoryZ29971QQrdZ1QQcmdZViewItem) would work for my purposes. thanks for the help!