Apple has released Final Cut Pro X 10.0.9, a small update that fixes issues that could result in green artifacts when using Sony XAVC media. The release also addresses problems with failed exports that were related to interlaced media and retimed segments, and includes the usual unspecified stability improvements. ($299.99 new in the Mac App Store, free update, 1.64 GB)
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.