While not a major release from a numerical standpoint, version 7.0.15055 of the Parallels Desktop virtualization software gets you ready to explore two of 2012’s major operating system releases. The update brings experimental support for the OS X 10.8 Mountain Lion Developer Preview as both a host and guest and support for Microsoft’s Windows 8 Consumer Preview. And according to the Parallels Consumer Tech Blog, the release also enables you to download and install the Windows 8 Consumer Preview using the Parallels Wizard, plus remotely access and control the Windows 8 virtual machine using Parallels Mobile. ($79.99 new, $49.99 upgrade, $39.99 student edition, free update, 304 MB)
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Show Hidden Files in Open/Save Dialogs in Snow Leopard
In Snow Leopard, if you want to show otherwise hidden files in Open and Save dialog file lists, just press Command-Shift-period. Pressing it again hides the files.