Genius of Mark Russinovich has released a new tool – PC2VHD. This tool can convert running Windows to VHD file (I bet that it will never create VMDK 
). It uses VSS in Windows for VHD files creation. At the same time, Paragon Software has released its software for P2V and V2V convertion – Virtualization Manager 2009 Corporate. This tool is more powerful than disc2VHD (but Mark`s tools are always simple and small). I`ll test it soon, and will post my results here.
Tim Phillips blog
private blog about shared storage and virtualization