Well I use Nforce 2 which is ok even on Vista. The only thing is, the videocards are only good till ATI 9800 then thats it, no X1950pro agp or x850xt pe either. Also no games. I think Halo is where it ends. You cant run any new software on 98 anymore. I would like to hang on to 98SE too but its hopeless. Things like google maps and myspace players kill 98 in no time. I'm also wondering what to do myself, I'm running Vista which is pretty good. I would say via kt600 or kt880 or a nforce 2 board will do but you kickin a dead horse