The Seneka (TDDS.......) Family has changed a little bit since the original post. There has been quite a few people with this form of infection, So unsure whether it is still getting around NIS. Hope not.
" I can't remember now if there were any non-plug-n-play drivers" I hope you mean by that, there were no infection "non plug n play" drivers. There are Non plug n play listed for the likes of NIS and SuperAntispyware. Just no bad drivers listed.