The Electronic Frontier Foundation has published what it calls a checklist of digital rights for ebooks, designed to provoke thought and discussion about what rights readers should have when purchasing electronic books. follow link
Single Time Machine Backups
Tired of Time Machine running all the time? You can turn it off in the Time Machine preference pane, but still initiate a single backup by choosing Back Up Now from Time Machine's menu bar icon. Of course, your backup is much less likely to be up to date, but Time Machine won't be taking any resources while you're trying to work.
- ExtraBITS for 22 February 2010 (22 Feb 10)
EFF Offers Guide to Readers' Rights with Ebooks