Those of you clamoring for a public beta
of Vista SP1 Release Candidate can spend your weekend brushing up on what all is going to change when that download finally goes live. Available now on Microsoft's website is a sizable document outlining "notable changes" in the forthcoming update, which includes improvements in application compatibility, hardware ecosystem support, reliability, performance / power consumption, security, desktop administration, support for new technologies / standards and interoperability. If we tried to even hit the highlights, all but the most vigilant would probably doze off before they could scroll down to the next post, so we'll just advise the curious to hit the links below and cancel every plan you had for the next 30 or so hours.
[Via I Started Something