Most of the talk around here of late seems to be in regards to updating Plesk to version 6...however, I'm just wondering how to patch my Plesk 5...or even determine if it's up to date.

I went to the Plesk website but it requires a logon to access the patch page.

So, how's it done? Thanks!

If you have version 5.05 then your installation is up to date, at least from the Plesk perspective. In order to acces that page you need to register.