After this nice d&b sound.

[Sonis]

I'd definitely try playing with some of the spectral waveforms on the TI. Maybe some of the wavetables too until you find one with that sort of hollow sound and then pop an LFO on the cutoff and maybe the pitch.

And yeah you can easily get the filter to open and then pitch to drop with the virus, just give the filter env a nice long attack and make it modulate the pitch too in the mod matrix.

[ni-cad]

Thanks Sonis, I'll give it a go.