File-transfer utility Cyberduck has reached version 4.0.1. The software — which is now also available for Windows — features a new implementation of FTP and adds support for connecting to Azure and Dropbox. Cyberduck now also supports multipart uploads with parallelism and the new 5 TB Object Size Limit when working with Amazon S3 servers. Other improvements include an option to purge CDN files with Cloud Files and Akamai, new localizations, and an Upload command in the Finder’s contextual menu. The new version also includes numerous bug fixes; detailed release notes are available at Cyberduck’s Web site. (Free, 22 MB)
Wake On Demand in Snow Leopard
Putting your Mac to sleep saves power, but it also disrupts using your Mac as a file server, among other purposes. Wake on Demand in Snow Leopard works in conjunction with an Apple base station to continue announcing Bonjour services that the sleeping computer offers.
While the requirements for this feature are complex, eligible users can toggle this feature in the Energy Saver preference pane. It's labeled Wake on Network Access for computers that can be roused either via Wi-Fi or Ethernet; Wake on Ethernet Network Access or Wake on AirPort Network Access for wired- or wireless-only machines, respectively. Uncheck the box to disable this feature.