In February, we launched the Webmaster Central YouTube channel, and since then we've been busy keeping it fresh with new content. We're not yet uploading 20 hours every minute, but did you know that we've been releasing a new video almost every weekday? You can keep up with the latest updates by subscribing to our channel in YouTube, or by adding our feed to your RSS reader.

If you're more of a weekly digest kind of person, we're here for you too. For every week that we have new videos available, we'll let you know here on the blog. In the videos uploaded in the past week, you'll find answers to these questions from Matt's Grab Bag:

Can product descriptions be considered duplicate content?
How can new pages get indexed quickly?
What are your views on PageRank sculpting?
Will you ever switch to a Mac?

Feel free to leave comments letting us know how you liked the videos, and if you have any specific questions, ask the experts in the Webmaster Help Forum.