To participate on TalkShoe, you can use the browser-only client, the embedded Facebook app, or the classic TalkShoe Pro Java client. For the web UI, just click the "TalkShoe Web" button on our profile page at 10 pm Sunday.
PRO TIP: Maximum Fun is achieved with live participation! To call in on regular phone or VoIP lines (yay for free cellphone weekend minutes!): dial (724) 444-7444 and enter our talkcast ID, 45077 -- during the call, you can request to talk by keying in *8.
If you've got a headset or microphone handy on your Mac, you can connect via the free Gizmo or X-Lite SIP clients; basic instructions are here.
*Kelly's House Of Crackpot Theories, that is. Cue the Kazoos!