I've been having a lot of difficulties locating a decent multi-quote mod.
I've tried installing:
Multi Quote Mod (http://custom.simplemachines.org/mods/index.php?mod=2360)
Multi Quote to Cookie (http://custom.simplemachines.org/mods/index.php?mod=1830)
Neither is compatible with 2.0.9; before I start digging into the files to manually install it - is anyone aware of an easier to install version?
Well, the 2nd one is very old. The first one may or may not work. But, I suggest you pop over to SMFhacks.com and see if they have an updated version on their site or are willing to update it. Personally, I never use mods that I have to emulate.
But, no, I do not know of any mods like that which are compatible with 2.0.9. Sadly, that is one of the biggest problems with SMF...a huge lack of mod support/updating.