LMAO are you kidding?
A PII would be great for Win98! XP needs at least a 400MHz processor and 128MB of RAM to run nicely enough.
I say that because thats what i do. I run XP on a old low end p2. Works fine if you know how to confgre and set things up properly.........Took some titting about to get it on in the first place but works fine oncew its on. Then you have the added bonus of being able to get updates etc etc.
Dont get me wrong - win98 was my fave operating system for ages - but its time in my opinion (note the my opinion bit) has come, and gone.......