Emmy Huang (Product Manager for Flash Player) has posted an update on Flash Player 9 for Linux (bottom line, it's being worked on).
My Sams Teach Yourself Regular Expressions in 10 Minutes uses a little RegEx Tester utility to aid study, and versions of this utility have been posted for multiple languages. The next most requested language is PHP, and I just posted a PHP port of the utility created by my co-worker Charles Bihis. Thanks, Charles!
I needed to do a fresh install of SQL Server 2005 Express yesterday, and no matter what I tried the installation kept failing with really strange errors about invalid or missing MSI files. The solution? Manually extract the installer files to a temporary folder and then run the extracted setup, that fixed it. To extract installer files execute the installer on the command line with arguments /x:path (for example, /x:c:\sqltemp).