Join Date: Feb 2007
Location: Ottawa, ON - Sharp Aquos 52" LCD - Bell 9200, 4x5900, 3x3100, E50 DVD-R, Harmony 880, Garmin C550
The DP34 (the posts above yours in this thread) is not what you want, unless you plan on making lots of changes.
You can use a SW34 to multiplix the feed from 91 to 4 devices (or in your case the 5800, the 3100 and the SW21). You also want the feed from 82 to go into the SW21, then the output of the SW21 goes to your 6100.
You could replace all that with an SW44, but you don't really need to, unless you plan on get more HD stuff down the road.