Not unlike the Patrick Traughton "Second Doctor" episodes of Doctor Who, much of what was specific to late 1998 version of ISM is missing. New pages created for this update are lost to time, and it is unknown if the pages that existed in the early 1998 version were largely unchanged in this version (though that's believed to be the case, especially with the FAQ and images pages). What we do know is that this update was short-lived, and came shortly before the group announced a move to a different server--which heralded the roll-out of the 1999/2000 version.
Sources for this reconstruction include html elements from the Internet Archive's Wayback Machine.
As you'll notice, not all of the links on this page work. The choice to represent the page in this way was made to maintain its physical appearance as it was in 1998 while preserving its integrity as a fragment of its former, more complete self.