NetMon 3.1 is released and available on the Microsoft Connect site (the final release on the MS Download site will be posted in a few weeks).  Here's a rundown of the new features:

• Wireless (802.11) capturing and monitor mode on Vista – With supported hardware, (Native WIFI), you can now trace wireless management packets. You can scan all channels or a subset of the ones your wireless NIC supports. You can also focus in on one specific channel. We now show the wireless metadata for normal wireless frames. This is really cool for t-shooting wireless problems. See signal strength and transfer speed as you walk around your house!
• RAS tracing support on Vista – Now you can trace your RAS connections so you can see the traffic inside your VPN tunnel. Previously this was only available with XP.
• Right click add to filter – Now there's an easier way to discover ho ... Read More »
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If you haven't had a chance to test 2003 SP2 AND you're configured to automatic updates, you may be interested in knowing that Microsoft has a fix that will allow your servers to bypass the forced install of 2003 SP2 that will begin on June 12th, 2007.  If you're interested in using this opt-out, visit Microsoft's download site here for the download and instructions.

Shawn

I've always known that you're not supposed to use PST files across the network (LAN or WAN), but up until recently I did not have the specific proof as to the magnitude of problems it can cause (outside of corruption in the PST).  I was recently looking for this information to pass to a client of mine, and I came across a great blog article from the Server Performance Team at Microsoft.  Turns out there's all sorts of issues from I/O deadlocking to paged pool depletion, etc.  Head over their blog and view the article.

Shawn

MSDN has a great review up on IIS 7.0.

Some of the highlights of the new IIS 7.0:

• Lean server core component (similar to server core in Longhorn).  Additional components can be enabled on an as-needed basis.  This of course helps to reduce the attack surface of the server.
• No more metabase (finally!).  All settings for IIS are now in an XML-based config file (much like the asp.net .config files)
• IIS Manager has been completely redone.  I personally think this is a huge improvement over the old admin tool.
• Improved diagnostics and tracing facilities for quickly locating problems in your web server or application pools.
• Improved performance through caching (ASP sites are dynamic which unfortunately leads to performance issues if the content has to be ... Read More »
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