I did use voice recognition software (GameVoice) to control my /following Priest for a few dungeon runs but I gave up because, as the stress of a battle built, my voice would alter and commands would not be recognised... heal! Heal! HEAL FFS!!! etc

I then switched to a Belkin Nostromo n52 USB keypad/controller on the second PC...
http://www.amazon.com/Belkin-F8GFPC1.../dp/B0000DC643

which worked well... the top row of 5 keys selected party member, second row did HoT/small-heal/medium-heal/large-heal/party-heal and bottom row was for shield/fear/shackle etc.

Then I saw a real 5-Shammy group in AV, googled, found KeyClone, bought 2 copies, bought 3 more accounts and jumped in with both feet