Most of the demos I want to watch are available as video downloads or on youtube. It's just that it would have been nice to watch the ones that weren't available. Perhaps I can afford a beefier laptop in the future. I have several proper Amigas, though, with accellerators and other expansions. It's just I don't have the room to have them hooked up right now.
If it's 060-demos you want to watch (as in demos that actually don't do that much stuff with the chipset), I can give you my configuration-file which works pretty well on my old Aspire One netbook running WinXP.