The Great Switching Thread

[mydementia]

Hi guys.
I've been at this a while now and am starting to get more 'use' oriented with my packaging.  I have certain songs where I want to be able to A/B tones (ie Dr. Boogey or Supro Thunderbolt) and others where I want to stack tones (ie TS + Tremulous Lune).  I thought it would be interesting to see what everyone is doing for multi-effect units.  Here's my current 'On/Bypass - A/B' switching scheme using two 3PDT's.  For my 'stacked tone' switching, I just use two DPDT's with Milenium 2N bypass circuits. 

Please share any crafty useage of DPDT's...
Mike