(37) In System 6 you could save a PostScript text file by pressing option-f or option-k right after printing. This is built into the 7.0 LaserWriter driver as a radio button option. In System 6 you had to press option-k to get the Laser Prep header - using the System 7 LaserWriter driver the LaserPrep is always included, which can create inconveniently large files. You can make them much smaller by not printing any TrueType fonts. Also check out the utilities PS-Trimmer and Strip Fonts at your favorite shareware fishing hole.
(38) To turn off the startup page on a PostScript laser printer, look in the Utilities menu of the LaserWriter Font Utility 7.0 (located on the More Tidbits disk if you have the 800K disk set and on the Tidbits disk if you have the 1.4 MB disk set).
(39) Under System 6 command-shift-4 dumped the screen to an ImageWriter. This does not work in System 7 and cutting and pasting the FKEY resource does not work either. Instead use the shareware utility Flash-It or some other screen capture utility. Alternately use command-shift-3 to save a PICT of the screen and then print from TeachText (the System 7 version can open PICT files).
Option-Click AirPort Menu for Network Details
If you hold down the Option key while clicking the AirPort menu in Mac OS X 10.5 Leopard, you'll see not just the names of nearby Wi-Fi networks, but additional details about the selected network. Details include the MAC address of the network, the channel used by the base station, the signal strength (a negative number; the closer to zero it is, the stronger the signal), and the transmit rate in megabits per second showing actual network throughput. If you hover the cursor over the name of a network to which you're not connected, a little yellow pop-up shows the signal strength and type of encryption.
Set up short abbreviations which expand to larger bits of text,
such as “Tx” for “TextExpander”. With the new custom keyboard,
you can expand abbreviations in any app, including Safari and