Download this, don't download that

Yahoo have a podcast search trialling in beta which may be quite useful if you're into that sort of thing. You need to be registered with Yahoo to download stuff though. Find it at http://podcasts.yahoo.com/.
Two examples of content:

• A series of 4 half hour podcasts from Sony which tie in with the release of Bob Dylan's No Direction Home on CD & DVD. Find them here.
• 61 podcasts (count 'em) from Learning & Teaching Scotland covering the broad spectrum that is Scottish education. These can be found here.

Guess which ones you can't download from within the college?