Installing EB & keeping standard R:TW?

[Maximus Kwampus]

Hey guys. I would like to play EB, but also want to keep R:TW with all its expansions.
What can I do to achieve this? Maybe R:TW is still normally playable once EB is installed?
Thanks in advance!

[johnhughthom]

You can still play normal RTW and BI with EB installed.