But not for me, since I have a Mac, and this is apparently PC-only, but I thought some might be interested......
Antares Voice Thing (available from their website www.antaresvox.com for $35 or roughly £18)
Its a stand alone thing which will send the processed audio to any audio-in software (i.e. your DAW, but also VOIP, computer games, etc).
It basically processes the voice. I don't work for them and haven't tried this. Just came across it in SoS and am reposting bits of their text for you guys. You can alter 'throat length' :shock: pitch, make it sound like a robot, 'alienize', add reverb and do a bunch of other stuff. For the price I suppose it might be worth apunt for anyone who wants to mess with vocals.
(plus I just wanted to be able to say "vocal gas" - yup, I act my shoe size sometimes, I know)