Official Motorola Library -- In TidBITS-322 we mentioned a PowerPC math library compiled from Motorola's PowerPC SDK. The library was later withdrawn due to licensing concerns and Motorola's intent to release their own version. Though it's a few weeks late, Motorola has indeed released LibMoto, which improves the performance of some floating point math functions on Power Macs. The shared library is available for free (a developers version is also available), although Motorola asks users to register online to download the library. If you don't do extensive number-crunching or graphics work on your Power Mac, you probably won't significant benefit from this library, but some users could see worthwhile performance improvements. I've seen unconfirmed reports of problems using LibMoto with the GeoPort Express Modem and some fax software (surprise!), so be sure to take normal precautions before installing this (or any) system software. [GD]
Copy Existing Filename to 'Save As' Field
While many utilities provide file naming automation, they're mostly overkill for those cases when you need to make small variations in file content while ensuring the documents group together in a "by name" list.
In the Save As dialog, the default name is the current document name. You can quickly change this to match any existing file.
1. Make the list of files the active element.
2. Click on a grayed-out filename, which momentarily turns black.
3. The Save As field now contains the filename you just clicked.
You can modify the name (adding, say, "version 3") or overwrite that existing file you clicked.