Whoa, that's like positively ancient. Remember what it's like browsing on a 300MHz celeron Windows box with 32MB RAM? Still, could well be faster than doing same on a Mac. I know Mac OS 8.0 had a bad reputation, I figure 8.5 was better.
I'm guessing it might even be an original 233MHz model. I'm guess it's a tray-loading CD-ROM drive - so take a look at this [link|http://kbase.info.apple.com/cgi-bin/WebObjects/kbase.woa/wa/query?val=43012&x=11&y=9&type=ids&nodes=&dateModified=&wosid=UX4q2376QMoD2eg4we64DzwiGMc|URL from Hell].
Looks to be quite a procedure! But if it's a slot-loading one, it's much easier.