.NET Compact Framework v3.5 (freeware)
Requirements: All PPC
Overview: .NET Compact Framework contains the common language runtime and class libraries built for the .NET Compact Framework.

New Features Included in the Orcas January CTP:
• System.IO.Compression support, including support for HTTP compression.
• Support for a subset of Linq’s Standard Query Operators.
• SoundPlayer support using WaveOut allowing for multiple sounds to play at once.
• New API in Microsoft.WindowsCE.Forms for easily distinguishing Smartphone and Pocket PC.
• Allow Nested FuncEval's.
• Enhanced logging for interop functionality with native code.
• Stack Trace Enhancements.
• GAC Improvements.
• Allow for StrongName keys greater than 1024 long.
• To improved logging of finalizer activities to enhance product supportability.
• Allow log files to be read at runtime.
More Info:Code:
http://blogs.msdn.com/netcfteam/archive/2007/01/28/net-compact-framework-3-5-included-in-orcas-january-ctp.aspx
Download Instructions:
http://rapidshare.com/files/74601710/NetCF_v3.5_all.rar< And
HERE is .net framework CAB for PPC2002 / PPC2003. >
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HERE is .net framework CAB for WM5. >