Member specific profile widgets - groups, events, comments

Hi all

Really appreciative of your support and now I have some requests that I hope someone may be able to help me with.
I recently discovered an excellent plugin that displays a members friends when you are viewing that member's profile page.
However, I'd also like to find plugins that show
1) the groups that the member has joined
2) the events that they have created and
3) the comments that they have made.
I'm using Buddypress 1.5 and WP 3.2.1.
Please can anyone guide me in the right direction?