1. By Oblivion Mod Manager
2. Via Steam as required by the readme of OBSE.
3. Yes
4. This is the only mod I have.
5. I don't even know where to begin to answer that question O_O. A no would do.
6. What's a load order? ;/
Also, thanks for helping. =)
No problem... Some more questions (in response to your answers)
1. TESNexus is being slow right now and not letting me see the mod page, but I don't recall UVII being packed in OMOD format. If so, did you pack it yourself by making a new archive and adding the.7z? If so, did you add the hotfixes that Hex put up shortly after the main mod? I never played without them but apparently they fixed some game breaking issues.
2. Should be good then.
3. Good, that shouldn't be a problem.
4. More on this at the bottom
5. Sorry, had to check. People kept throwing around "BBB" and for the longest time I had no idea what it stood for, so I figured I'd cut to the point
6. Load order is the order that your mods are being loaded. If you only have one mod, this shouldn't be an issue.
Since you only have one mod, I strongly suggest you uninstall UVII via OBMM, and then stop using OBMM. Wrye Bash is a much better tool. It's a bit more complicated to learn but is much more powerful, and will save you if you screw up your game. Look up Wrye Bash on TesNexus; the installer will take care of everything, including downloading additional resources that you need to run it. All you need to do is tell it where to install them. Furthermore, I can't open the link (again due to TESNexus not working for me) but I found this link on Google. It should tell you everything you need to know about Wrye Bash.
http://www.tesnexus.com/downloads/file.php?id=35230