CLR Updates in .NET Framework 3.5 SP1

Kevin Frie, development lead for core parts of the CLR recently posted about what CLR updates that come in 3.5 SP1 ....   NGen infrastructure rewrite :  the new infrastructure uses less memory, produces less fragmented NGen images with much better locality, and does so in dramatically less time.  What this means to you:  Installing or servicing an NGen image is much faster, and cold startup time of your NGen’ed code is better. Framework Startup Performance Improvements :  The framework is now better optimized for startup.  Better OS citizenship :  We’ve modified NGen to produce images that are ASLR capable, in an effort to decrease potential security attack surface area.  Better 32-bit code...(read more)

Source Click Here.