Hey Khaz,
I like the radias filter, it had a nice fizzy high end similar to the jp80xx and the reso worked quite well to (I so hate the high end on the virus, its just dead even with eq and the reso is just a load of bollocks, its like turning the volume down when you add lp filter reso.) I also had a lot of fun with the comb filter, some mad sounds with that.
A couple of things tho. I wasnt to impressed with the sweep to the different modes on filter one, they were very blatent and obvious, I was hoping for something a bit more subtle. Also I found the sound more often than not to be extremely digital and almost to clean to use, great for certain sounds but not what I was looking for a from a synth at this time (which is why it went back.)
Still, it is a great little box of tricks and has tons of features. Another osc and a LOT more mod routines would of been desireable but what can you do
ten