There was a replay I wanted to save - and since I was playing a match I didn't want to slow the game down by going through and defining the replay so I just named it quickly to move on but I wold like to be able to describe it. Thank you in advance.
What I do is copy the link and paste it to a Notepad text document that I keep running as I play. Between shots I'll name the shot.
Another thing you can do since the game will only allow you to list 10 replays, is to post it in your blog on your profile page, that way you can save as many as you wan't, you can rename them and delete the old one, etc...