QUOTE(magicstop @ May 24 2008, 12:54 PM)

I'm installing a new OS today, but I'm really pleased with my character in Oblivion, and I want to keep him and his progress. Anyway to save pertinent files to one of my external hard drives before wiping my system? I'd love it if I could reinstall it, and have it recognize my saved games...
Hi, magicstop.
First you open the console and type
Save " your character name here"
this will warrant a save with its name, easy to find. So you can even backup this file to be at the sure side ever.
Yet yo can try
this good utility I use and found very good.
Next you get
this character manager that can be launched by the former. This one will make so many folders as characters you create (the char name, not the save name) and so, when you want to play with certain char all saves will be related to it, even the automatic and quick ones.
That OBSE launcher can launch Oblivion with and without OBSE, OBMM, and activate/deactivate plugins among other things.
hope this helped.
Edit: of course you want to keep a list of all mods you use now, so to reinstall then and so don't break the char.