Talkcast tonight, 10pm ET: Back to the Mac

With quarterly earnings due tomorrow and Wednesday's 'Back to the Mac' event coming up right afterward, there's plenty to cover and speculate upon tonight on the TUAW Talkcast.

We'd love it if you joined us. To participate on TalkShoe, you can use the browser-only client, the embedded Facebook app, or the classic TalkShoe Pro Java client; however, for maximum fun, you should call in. For the Web UI, just click the "TalkShoe Web" button on our profile page at 10 pm on Sunday. To call in on regular phone or VoIP lines (take advantage of your free cellphone weekend minutes if you like): 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 or your PC, you can connect via the free Gizmo or X-Lite SIP clients or by using the TalkShoe client's ShoePhone tool; basic instructions are here.

We'll kick things off at 10pm ET/ 7pm PT. See you there!