http://www.microsoft.com/downloads/zh-cn/details.aspx?FamilyID=c3202ce6-4056-4059-8a1b-3a9b77cdfdda&WT.mc_id=MSCOM_ZH_CN_Net_WinServer_WindowsServer2008R2SP1Download
http://www.microsoft.com/downloads/zh-cn/details.aspx?FamilyID=c3202ce6-4056-4059-8a1b-3a9b77cdfdda&WT.mc_id=MSCOM_ZH_CN_Net_WinServer_WindowsServer2008R2SP1Download
想试用一下