Hey guys, quick question; i came across a thread while at work the other day that posted this link (http://www.ripten.com/2010/10/24/five-essential-pc-mods-for-fallout-new-vegas/) - i have done the .dll file one, because i know it wont effect steam; but was wondering if i installed mods for alt content, would it stop steam achievements?

thanks

I saw this discussed somewhere else (not sure where) but the general concensus was no.