You will only 'see' the VC pop up when you select the main 'Virus Control' plug-in. You will not see it when you click the MidiOut channels - in fact, the VC will dissapear (there is a workaround for this, "Switch off Auto-select linked modules in General Settings. The gui's remain on screen until you close them" ... this is very useful)
I'm assuming that you can hear something on the Default Virus channel but not on the MidiOuts ...
Email me on spencer at steel dot gmail dot com and I'll email you a template I made - as, to be honest, it will be easier than trying to explain your pitfalls here. I'm away from my music station and it's a bit of headache trying to describe it, but in a nutshell, you haven't set your midi/channel settings correctly on your Midi Outs or Wrapper.
Once you get your head around it, it's easy-ish
S.S.