Hi Brent,
I'm currently trying out a Martinsound ManagerMaxx for Bass Management. Great little box and the filters are VERY adjustable, but the one detail that's a little bit frustrating is that they've not allowed for a complete system bypass so that I can run my 5 main channels full range. For Bass Management, I'd recommend the Studio Technologies 'Model 65 Bass Manager' (I just bought one). It does have a full bypass, and some very handy features as well.
For a control-room source selector/switcher, I'd check out the new one from Grace Designs, there's a couple of great units from Studio Technologies, and SPL is making a little table-top unit. Do a bit of digging and you'll find quite a few new options out there. The Martinsound Multi-Maxx is definitely a nice unit, but make sure you look around!
ps. Make sure you sign your full name eh? George is keeping everyone accountable here! Kudos to that!