PMs

[Jarrah White]

What happens when the Inbox/Sentbox/Savebox reaches 100% full?

[Stone Ill]

You can't recieve, or save any more PMs.

[Kali]

I suggest that if it does get close to 100%, you save those few you wish to keep, and delete the rest.

If your save box if full, print out the ones you wish to keep, and delete them.

I should take my own advice. :P