++ [ originally posted by Martin
] ++
Well no. You see rpm's are special packages which declare any dependencies. You can still install them ignoring dependencies (I don't remember how) but in most cases the application will then not work.
The easiest solution (I'm sorry to say) is to use a modern distro if you want to install stuff that's not bundled with it. I've always wondered myself why it has to be so hard to install software on linux. This is why I don't like rpm-based distros (RedHat, Fedora, Mandriva etc) and consider Debian-derivates superior (Debian, Ubuntu, Mepis etc), but not as good as Gentoo.