All Sometime certain frames won't load, typically the navigation bar. Hit the reload button. Netscape 6.0 Preview Release 1 Windows will not reload after browser resize, the affect is you lose all information in browser window until it is reloaded.
Flash streches over top of margins in some cases.
Information page simply will not load, even though the code is exactly the same as all other pages. Internet Explorer 3.x Untested Internet Explorer 4.x Didn't see any but was not thoroughly tested. Internet Explorer 5 and 5.5 None yet.