2/16/11
You can use Mac OS X's built-in file compression command to create a ZIP archive of a single file or group of files. This comes in handy if you need to send files to someone else or simply want to archive an old project.
2/14/11
If you are a MobileMe user you can turn on iDisk Sync to create a way to share files between your Macs and your iDisk storage. Your iDisk is then treated like a normal local drive and automatically syncs with the server. Other Macs using iDisk Sync with your account will automatically stay in sync as well.
