I just went to the k2 website and it looks like I can't get access to the software without buying it? Bummer. I set up a request asking for a demo, but dealing with sales reps is such a PITA.

I am in the market for a decent BPM that doesn't want to charge crazy amounts and forcing us to buy support (I'm looking at you, Bonitasoft). Right now we're using Activiti it is awful. It also seems like the least bad of the FOSS offering.