1on1 Dialler removal

This dialler keeps popping up in my task bar and I just cannot get rid of it.

I found the uninstall site from 1on1 via a google search and have run that 3 times but it still keeps coming back - cannot find any files via windows explorer that belong to it so where is it popping up from??

I run Spywareblaster, Ad-Aware AND Spybot as well as AVG and ZoneAlarm but nothing seems to find it and I'm at my wits end with this thing.

It keeps appearing on the taskbar and resetting my browser homepage to some porn site. It also puts a dialler in IE (I can see it under the connections tab) but as we run adsl rather than dial-up that had no effect on our system.

I'm running Win XP, IE6

Help before I tear ALL my hair out and am completely bald!