KTamas' blog

This leaves the IDE to USB bridge. It’s a small circuit board that allows an IDE device like the optical drive within the MBA SuperDrive to work as a USB device. It uses firmware too – and Apple appears to have designed custom firmware for it! There appears to be some sort of handshake…

If you find that you do like using vi editing mode (and what's not to love about it :), add 'set editing-mode vi' to your .inputrc, and vi mode will work in any readline based client, eg psql, irb. via Daily Vim: Text Editor Tips, Tricks, Tutorials, and HOWTOs: Vi Mode in Readline…