» Thu Feb 24, 2011 6:08 pm
In my experience, the Steam version works great with mods. I've played 400+ hours of Oblivion on Steam with around 40 - 50 mods installed, made use of Wrye Bash, BOSS, etc. with no problems. And that was on Vista, no less.
There were two problems I ran across with the Steam version: one, it doesn't come with the Construction Set. Though at least with Oblivion you can download it from Bethesda's ES site. Second, the Oblivion .esm and .bsa files are dated to sometime in 2009 when they were uploaded to Steam's servers (IIRC), which is problematic when using mods with a datestamp of, say, 2008, as they'll try to load before the master .esms. I just used Wrye Bash to re-date the .esms and went on my merry way. I never did figure out how to re-date the .bsas, but as I wasn't using too many texture replacers it wasn't a problem. What replacers I did have I used the Archive Invalidation file for. :shrug:
Basically, aside from those two hiccups, having the Steam version plays like having the retail version, just without the physical CD.