I confirmed with MacWarehouse (two weeks ago) that one can get a 7.1 upgrade kit without any restrictions and then qualify for the 7.5 upgrade. The only problems, which may be fixed by now, were that the floppy version of 7.5 was not in stock and that they didn't have or know about a CD version. A quick comparison showed that this is not a bad deal ($80.90) even compared to the user group special ($64.90), and it may involve a shorter wait.
The deal improves for people wanting to upgrade Now Utilities as well. A new copy of Now Utilities can be had for $29.95 from MacWarehouse with 7.5 (no additional shipping) versus $39.95 plus shipping from Now Software directly.
Springy Dock Tricks
If you drag a file and hover over Dock icons, various useful things happen which are similar to Finder springing. If it's a window, the window un-minimizes from the Dock. If it's a stack, the corresponding folder in the Finder opens. If it's the Finder, it brings the Finder to the foreground and opens a window if one doesn't exist already. But the coolest (and most hidden) springing trick is if you hover over an application and press the Space bar, the application comes to the foreground. This is great for things like grabbing a file from somewhere to drop into a Mail composition window that's otherwise hidden. Grab the file you want, hover over the Mail icon, press the Space bar, and Mail comes to the front for you to drop the file into the compose window. Be sure that Spring-Loaded Folders and Windows is enabled in the Finder Preferences window.
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Now Utilities and System 7.5 deal
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