Frames make it very difficult for your visitor to navigate using Back and Forward. <BR><BR>Frames make it nearly impossible for a user to bookmark a page they want to save. <BR><BR>Frames, if not done correctly, will give you many scroll bars on one page -- Yuck!<BR><BR>Frames (unfortuanally) won't go away, though, so you don't have to worry about that. <BR><BR>Also, it's worth noting that there are some legitimate uses for frames, but they are few and far between. <BR><BR>Putting an advertisiement in an iframe, for instance, isn't a bad idea. Especially if you have rich pages where someone will stay for a while and you want to refresh the ad. Or for certain types of navigation--Google Groups comes to mind. <BR><BR>I've never seen a site with many frames that I like.