Today after I switched on my computer, Vista pinged me and let me know there was a download available that solved some previously-logged system issues. Said download is detailed in Knowledge Base article 941649, and the rundown of items in it is extremely interesting. Here's some selected quotes.
- "Extends the battery life for mobile devices." This has been a common canard for Vista users, hasn't it? My own experiences with battery life, through my Sony VAIO TX series notebook, have been very good, but I know the mileage has varied enormously.
- "Improves the stability of wireless network services." I take this to mean it addresses the common issue people have where Vista has trouble locating a wireless network for a minute or so on end when you first boot up or after you come out of sleep mode.
- "Shortens the startup time of Windows Vista by using a better timing structure." This hasn't been a huge problem for me, but I'm curious to see how it plays out across multiple systems.
- "Improves the reliability of Windows Vista when you open the menu of a startup application." I wonder if this is a cousin to a problem I wrote about elsewhere before. Vista does try to mitigate resource usage between multiple applications that boot through the Startup folder (read this article on the Microsoft Vista Compatibility Team Blog for more information), but they could still do a better job with it.
- "Shortens the recovery time after Windows Vista experiences a period of inactivity." I think I have experienced this problem myself before, mostly when coming up out of a screen saver (another fix explicitly described in this package).
All in all, it's heartening to see these things being addressed before Vista SP1. I'll have another report later about how these fixes play out on my machines.

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