Uncomplex has released a minor maintenance update to Mailplane, its WebKit wrapper for Gmail, with a handful of fixes and improvements. The latest version adds highly welcome support for Gmail's recently enhanced "separate window" feature, which enables users to open multiple Gmail windows more quickly for multitasking purposes. The update also fixes an issue that prevented Growl notifications from opening when the main window was hidden, reinstates the capability to upload attachments when using Flash 10.1b3, addresses a memory leak that occurred when using drag-and-drop, fixes an AppleScript bug, and resolves several smaller problems. ($24.95 new, free update, 7.6 MB)
Turn Off Filename Extension Warning
In Leopard, Apple fixed an annoying aspect of working with the Finder in Tiger. Previously, if you changed a file's extension, the Finder prompted for confirmation. But since no one has ever accidentally changed a filename extension, Apple thankfully added an option to turn that warning off in the Leopard Finder's preferences. Choose Finder > Preferences, and in the Advanced screen, deselect Show Warning Before Changing an Extension.