This topic was split off from the original topic about not playing Knights of the Nine. The OP asked about Oblivion Reloaded's compatibility with other mods.
Re. Oblivion Reloaded: It will break Oblivion XP though, so you'll need to remove Ob XP if you want to use it. There are some ini settings with regard to levelling and sleeping that you can try disabling, but you might have to ask on the OR forums what those are. If you find them and disable them, then Ob XP should work. If you do get it working, I'd love to know what the ini settings are and I will include that info the Ob XP documentation.