I downloaded the 507/2 manual, there is not an HDMI port to be seen
1 rs-232 and a spot marked "expansion". I Was on e-bay looking at receivers, there are a few 507's not 507/2's. I e-mailed a place called listenup audio video about a 507 they are
claiming full warranty/authorized dealer, even over the net, They claim it's true, but I called B&K today and they told me anything purchased over the net gets no warranty, even when it's coming from a authorized dealer. Not sure what to think about listenup. Oh well I will keep looking for now.