Don't pin any hopes on NullDCe, unless they have some sort of surprise in store. We don't hear from those guys much, they may be waiting for hardware.
Yep, drk||Raziel and Zezu haven't been very active lately, drk||Raziel told me he gave up after he ran across an annoying OGL bug. However, I've contacted them and obtained access to the svn, so some kind of release is possible.... once i've ironed out some bugs. Currently i cannot get past some incorrectly rendered "set time" bios screen so I cannot test the changes I've made. I'll pick up my prototype on monday so that'll probably motivate me to do some more. I'm working on the dynarec (mostly fpu) and the OGL stuff as a long term project.