I have the IE3.0 blues...

Static HTML webpages, maintained with FrontPage98 but nothing real fancy, and they all look similar but no template. On occaision, the main text of the page disappears when viewed with IE3.0 - and it appears to be inconsistent and very flaky. Anybody got a good reference for me where I can get some info on what *not* to do in FP98 to be backwards compatible with IE3? TIA!