Moin Lowbob first time and welcome.
Has become your problem already pretty much said it all except one:
it work, but pretty much all the mods, when everything here is what does the mod for Oblivion + and - add-on, but not all mods together. If you like mods, eighth ausprbierst dadrauf whether something is in the descriptions of errors or incompatibilities with other mods, when game every few minutes / abschmiert in certain places or not at start until the next also helps anyone.
Also, can often happen involving Modder Fremdmods with, but then somehow forgot beizufugen some files without the mod is not working properly. If you have the disk space, I was a backup of your Oblivion make Vanilla + Patch + Addons and then install a mod to the other, and individually tested.
Auuerdem you can add your modfolder in which you speicherst the Oblivion mods probably divided in non-tested and functional capability.
So you can be sure that you work these mods too, and you have to sort out the problem after the functioning of the non-functioning and save you a lot of trouble.
But one still is not your problem relates Mod:
Mag now sound is hard even if it's not meant that way, but you can read, right?
Since this question is eien Games / kame Modfrage this ambitious title, according to Fred in the Games in general area than in the Laber corner.
But since you, as you say, are a complete novice forums, you should be awarded.
I think one of our admins or mods will love sorrows of them had been drum.
Ьbrigens: Since Oblivion and Fallout 3 are similar ziiemlich terms of the handling of the mods, you can also follow these steps use in Fallout 3 mods. (So the approach does not replace the mods on both games, that's not really ^ ^)
you wish to expand even more while your Spau Oblivion world. ;.)