deep purple , i'm using internet since it was avaiable in this country as just only gopher and telnet
...
i use both IE (MyIE2,Maxthon,Avant,Netcaptor, what ever) and Mozilla, for testing purposes i go thru all software from time to time ...
also as hardware vendor i simple CAN'T leave IE6, as it's used by most of customers before they come to me. And not every of them wanna leave IE6 and use Mozilla or Opera.
IE6sp2 can be secure more if set correct and used correctly with correct tools and software around ...
I'm sure you know that mozilla and opera got also security holes ...
and i'm not going to trash Panda because theirs AV products are definitely better than some hyped "anyname" products ...
in variety is power ...