BuddyPress Plugins Which Folder

Which folder should I put the buddy press plugins in? I activated my MU Network for my sites and now I am trying to get the BuddyPress Plugins to work properly my mirroring everything from the single install on the new MU virtual install.

I keep getting plugin errors when I try to activate BuddyPress ad the other suite of BuddyPress Plugins.How can I resolve my issue? Where do I put the BuddyPress plugins in the main plugins or mu_plugins folder?

Here is the link to my single install where everything is working perfectly.

Here is the link to the MU virtual install where I am getting errors.

Please help?