I Freep from a machine with specs not much higher than that....K6-3 450 mhz, running WinME. You'd be surprised just how stable it is for browsing, email, mp3s and acting as a gateway and firewall. It's not gonna win any speed records anymore, but it's rock solid.
Congratulations for being the first human being to ever use "WinME," "stable" and "rock solid" in the same paragraph.