Listen to our podcast with Guda Venkatesh, CEO of Vysr, a Web 2.0 application that lets consumers take their Web services and social networks with them, wherever they go on the Web.

Available now as a beta download for the Firefox browser, Vysr brings widget-like applications for weather, stock quotes and maps to the side of your browser window, providing functionality without having to navigate to a new tab or a new page.

(To listen to the podcast via phone, call 1-218-936-7903, access code 865214. This is NOT a free call; you will be charged normal long distance fees to call the midwest U.S.)

Listen to our podcast with Alex Cory, CEO of Global Conference Partners, the fine folks behind InstantConference, the service we are using for our podcasts here at the Web 2.0 Expo!

Alex talks about bringing ease of use and low costs to the conferencing market, enabling new services and new customer markets through an aggressive application of new technology and good old-fashioned agreements for solid telecom services on the back end.

(To listen to the podcast via phone, call 1-218-936-7903, access code 695595. This is NOT a free call; you will be charged normal long distance fees to call the midwest U.S.)

Listen to our podcast with Trevor Baca, vice president of software engineering at Jaduka, as he talks about using Web services APIs to enable content fulfillment and transaction services for mobile media.

Jaduka, which is known for enabling communications within Web applications, announced its content-fulfillment plans at the Web 2.0 Expo here in San Francisco.

(To listen to the podcast via phone, call 1-218-936-7903, access code 603650. This is NOT a free call; you will be charged normal long distance fees to call the midwest U.S.)

Listen to our podcast with Ian Andrew Bell, CEO of Something Simpler -- creators of the "Pulse" recommendation engine for Facebook. Ian talks about the serendipity of recommended search, and what lies ahead for search that is powered by the connections of social networking.

(To listen to the podcast via phone, call 1-218-936-7903, access code 421196. This is NOT a free call; you will be charged normal long distance fees to call the midwest U.S.)

Listen to Sam Lessin talk about drop.io -- a service that lets you share any type of content, be it pictures, video, audio, docs, with just a few clicks and no FTP logins!

Sam also talks about sharing a house at Harvard with a guy named Mark Zuckerberg, and how people are already using drop.io to simply share things like files, baby pictures, and voice messages.

(To listen to the podcast via phone, call 1-218-936-7903, access code 135848. This is NOT a free call; you will be charged normal long distance fees to call the midwest U.S.)

Our first podcast from the Web 2.0 Expo is with Ted Shelton, partner at The Conversation Group -- our hosts at "Blogtropol.us," the blogger lounge where our "INSTANT CONVERSATIONS" are taking place this week. Ted talks about the idea behind the Blogtropol.us lounge, and how new media creators are carrying the conversation of Web 2.0.

(To listen to the podcast via phone, call 1-218-936-7903, access code 510646. This is NOT a free call; you will be charged normal long distance fees to call the midwest U.S.)