Display only the current Users' comments

Hello all,

In a WPMU w/BuddyPress install (using the BP-Social theme), I'm trying to edit the comments.php file so that a user sees ONLY the comments that he/she made... i.e. A post may have 30 comments made by 30 different users, but each user sees only their own comment.

It seems like it's possible, but currently beyond my skill set to code.

Is this possible? and has anyone done this?

Thanks in advance.