I have an 'official' pressing of one of the 1998 House of Blues Orlando shows. I bought it from a cd store back when I was in highschool. It's a normal silver CD with artwork. The actual date of the show is 12/12/98:
http://www.creedfeed.com/tour/1998/12-12/
titan, as far as the Hard Rock Cafe bootleg you have, do you have a date on the show? According to the info I've collected, there's only two Hard Rock Cafe shows in 1998, one in Orlando on 4/18/98 and the other was in Las Vegas on 6/18/98. I've never seen either of these shows in the bootleg community. If you really do have one of these two, I'd definately trade you some shows for it....