AIM.
If you are like me and can't run the shitty web browser version, then here.
[You must be registered and logged in to see this link.] It's not as pretty and just basic, but it's like night and day in terms of operation. Runs far better and easier. Just install (takes seconds) and log in through your current name/password.
_________________
Owned consoles - Playstation 2, Playstation 3, Playstation 4.
Previously owned - Playstation, Nintendo 64, XBOX, XBOX 360.