今天在微软官网转了下，发现VS2010 CTP的下载地址
System Requirements
- Supported Operating Systems: Windows Server 2003; Windows Server 2008; Windows Vista; Windows XP
- Minimum 75 GB available HDD space
- The host computer must have a minimum of 2 GB RAM, with 1 GB allocated to the host operating system and 1 GB allocated to the VPC.
- We recommend that the host computer CPU be at least a Core Duo 2 GHz processor.
- Service Pack 1 of Microsoft Virtual PC 2007 is required to access the VPC.
这个是要求，大家看下自己的电脑是否符合要求
下载地址
http://www.microsoft.com/downloads/details.aspx?familyid=922b4655-93d0-4476-bda4-94cf5f8d4814&displaylang=en&tm