How about posting some weird DX7 banks/patches, peoples?
I have downloaded the thousands of web patches and am slooowly sifting through them to compile banks of interesting sounds. Half of the patches out there seem to be electric piano 2. Lots of overlap, lots of 80s sitcom tender moments...
There are some great percussive, ambient, soundtrack, effect, ringmod, and modular-sounding patches mixed in there, too. Alien stuff, nasty stuff, trippy stuff. Lots of digging required.
I will be happy to post some .syx banks up here as I compile the good weird sounds. If anybody has already put similar banks together, why not .zip and post them?
I'm surprised how rarely you see people sharing patches on GS.
In the meantime, You can get interesting sounds by starting with a crap preset, cranking the feedback, setting op levels at or near max, switching through algorithms randomly, and tuning the ops. Switching to mono w/ porta does good things sometimes.
Also, I recommend using a knobby midi controller to get the most out of this amazing instrument. I posted templates for the Novation Remote in another thread. Knob/slider/button control over every parameter on the DX7? It's worth the hundred bucks or so for a used Remote.