Best free shoutbox?

[RedRooster]

Does anyone use any of those free shoutbox services for their website? I realize it's kind of tacky, but I just have a real simple website and I'd like someway to message with my friends when I'm at work rather than using email or yahoo/msn(which we all don't have).
I really liked ShoutMix, but some of our corporate firewalls block it. MyShoutBox and Oggix look pretty good. I'd like another where you can upload custom smilies too.
Any suggestions, other than me getting a life?

 

[MagnusTheBrewer]

There's a rad new invention called the "telephone."