Snow Leopard is out and our producer, Roger Chang takes it for spin and gives us his impressions of Apple's latest OS. On the end user side people will notice more UI polish, and improvments in apps like Mail and QuickTime. Most of the changes, however, are underneath the hood including increased Malware protection, buffer overflow issues addressed. Reported compatibility issues include older software, Photoshop and web browser plug-ins. It's only $30 is great but can't find a overly compelling case to run out and buy a copy.