No specific info about version 2.0. Please visit the main page of Bandoo on Software Informer.
You can't uninstall it once you put it on you computer!
It's rubbish, potentially a virus, don't install it.
I'd like to know that too. I have Windows XP desktop. I downloaded Yahoo messenger 11.5.0 and Bandoo 7.0.0. The Bandoo bar shows in the Yahoo messenger and Windows live messenger. They work in windows messenger but not in the Yahoo messenger. When I move my mouse over the Bandoo emotions they highlight but when I click on them nothing happens. What do I need to do to get them to work in Yahoo? Thanks.