There's an update available that adds support for .NET Compact Framework 2.0 SP1 to Windows CE 4.2 and Windows CE 5.0 development tools - here's a link to the download page.

From the download page here's what's added.

  • Added support for WindowsCE 4.2 in both the CAB installation and a Platform Builder Update
  • Added the option to install the  global assembly cache to the storage card.
  • Allow DataGrid cell drawing to be overridden
  • Added support for headless Windows CE 5.0 devices by adding a Headless catalog item in Platform Builder.
  • Added System SR files to the Windows CE 5.0 Platform Builder catalog item.
  • Enabled device debugging using mdbg.
  • Included LogViewer tools to monitor network traffic.
  • Included the .NET Compact Framework Remote Performance Monitor. (For more information, see Steven Pratschner’s BLOG.)
  • Added the Serializable attribute.
  • - Mike