i'd like to try out some of the features of firefox-1.5, but trying to update to that version on my (fully-updated FC4) system out of the FC4 devel repo shows a sizable number of other packages that need to be updated (not that big of a surprise), and finally fails with a few missing dependencies (allegedly, xorg-x11-devel, XFree86-devel and others). is it safe to try to update to firefox-1.5 on an FC4 system and, if so, what's the proper incantation? do i need any of the other repos enabled as well? i'd like to keep this as simple as possible. rday