I'm filling in for the regular crew tonight, so we'll talk about some of the news from the last week: Will new Macs be unveiled at WWDC? Is it news when a podcaster switches networks? Are Windows Phones really kicking iPhone butt in China?

These topics and more will be analyzed, discussed, and dissected tonight on TUAW TV Live, and your opinion -- and I'm sure you have one -- is welcome.

Your calls and questions help us make the show the best it can be. To participate on TalkShoe, you can use the browser-only client, the embedded Facebook app, or download 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 4 HI/7 PDT/10 pm EDT Sunday. 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 (you know those headphones that came with your iPhone?), you can connect via the free Zoiper, X-Lite or Blink SIP clients; and basic instructions are here. Talk to you tonight!