How to Archive pm?

[cric]

Hi Guys
How do you do this? I did not see any option on menu but may be i am missing something.
or do i have to just keep deleting?

thanks in advance.

[torpainter]

Hi Guys
How do you do this? I did not see any option on menu but may be i am missing something.
or do i have to just keep deleting?

thanks in advance.
you can download them to your desktop