spywareblaster and spywareguard question

I would like to know if SpywareBlaster and SpywareGuard work with the SBC Yahoo! DSL Browser because I currently use this browser and I would like to know if they are protecting my computer at all. I know that both programs are designed to work with Internet Explorer and a few other browsers but I don't see the one that I use listed anywhere within the programs, so could somebody please help me out? By the way I also use Windows XP if that matters, thanks!