Sending Large Files Down the Tubes

Tubes makes sharing files seem easy, but it needs to make permission levels more understandable, says Walt Mossberg.

Is There a Tool to Help Send Large Files Over the Internet?

Walt answers questions about sending large files over the Internet, buying a combo PDA/cellphone, and sharing music on the same local area network.

An Easier Way to Send Large Email Attachments

A new, free, application called Pando lets you email huge attachments without breaching email size limits, or clogging anyone’s inbox. In our tests, it was simple, fast and effective.