BuddyPress Group Calender knocked out by CollabPress

After looking for a calendar a awfull long time that makes it possible to post group events (like training sessions of teams) I ended up using your plug-in.

Expanding the possibilities of our Website / Community I also need a project manager to post projects with tasks to be done.

I found CollabPress (http://wordpress.org/extend/plugins/collabpress/) that’s as well included in BuddyPress which is really great.

BUT: the included calendar knocks out the BP Group Calendar.

Is there any chance to include the calendars or at least / maybe better: make them work besides eachother?

I don’t have a big budget for realizing it but I think it might be great for other users as well to use both plug-ins!

Looking forward to your thoughts and answers!