Hi, The website says the D8 ver of the K3 manual is available for download, but the date shown is the same as the D7 manual and it appears identical to the D7 manual. The manual errata sheet is labeled D8-1 and has a Sep 2010 date but is mostly identical to the previous D7-1 errata sheet. I'm confused! 73, Steve, K4FJ K3#290