I am rebuilding my 42†Leviton "media" SMC to use a Channel Vision C-0508 8-port 110 puchdown modules (http://www.channelvision.com/index.php/SOLUTIONS/Structured-Wiring/c-0508-and-c-1001.html). What I like about this module, is that RJ-45 jacks are vertical, so patch cables don't have to bend when installed back-to-back with switch. In addition, there are two extra RJ-45 jacks compared to Leviton 6-jack modules.
This whole reconfiguration started when I ran out of Cat5 punchdowns, and I could not find a suitable telelphone surge supressor that did not have a RJ-31x (the Leviton module already has a RJ-31x). I originally purchased the Leviton Advanced Home Telephone Panel (http://www.leviton.com/OA_HTML/ibeCCtpSctDspRte.jsp?section=16516&minisite=10027), but I don’t need to multiplex four telephone lines – nor do I want to use the 6-port cable splitter. The Leviton ADSL filter does not have a surge suppressor which is critical to protect Elk.
Basically, I am starting over with all Channel Vision parts (cable amp, cat5, power distribution, and telephone). I wish I would have done this originally and saved the $150. All the Channel Vision structured wiring parts have multiple mounting holes that allow them to be installed in a Leviton enclosure.