Quote Originally Posted by NodachiSam
I like XL and it allows me to play vanilla campaigns if I want but I want to try BKB and only have so much space left on my comp. Does anyone know if XL and BKB Super can share one installation and Vanilla be spared (or not)?
No, sadly they can't. You will need two installs in order to have both mods, so it will take a lot of space on your harddrive.