Joining XP Mode VM to the Domain

You will need to add Domain Users (or the specific domain user or users) to the Local Users group on the XP Mode machine.

And because the users are connecting via Remote Desktop Protocol (RDP) you will need to add Domain Users (or the specific domain user or users) to the Remote Desktop Users group on the XP Mode machine.

From:

http://thelazyadmin.com/blogs/thelazyadmin/archive/2011/01/03/joining-xp-mode-vm-to-the-domain.aspx

Joining XP Mode VM to the Domain

Windows XP Mode 的RDP 架構簡介

http://www.dotblogs.com.tw/gelis/archive/2010/08/20/17313.aspx

Windows XP Mode 的RDP 架構簡介

Manage Virtual Machines in Windows 7 with XP-More

XP-More is a tool that helps manage Windows 7 Virtual Machines (XP Mode and any other). Specifically, it makes duplication of VMs a no brainer - no more raw XML editing and manually duplicating files.

http://xpmore.codeplex.com/

Manage Virtual Machines in Windows 7 with XP-More

解決Virtual PC網路分享存取暴慢的問題

http://blog.darkthread.net/blogs/darkthreadtw/archive/2010/01/30/vpc-net-slow.aspx

解決Virtual PC網路分享存取暴慢的問題

VMLite XP Mode (No HW VT need - An alternative solution of MS XP Mode)

VMLite XP Mode offers similar functions as Microsoft WIndows XP Mode, but doesn't require hardware virtualization. It allows you to run Windows XP at the same time from your desktop running on a different host operating system. 

Even if your computer has VT-x or AMD-V, you should try out VMLite, because it runs faster, and will support 3D/2D acceleration in our next build.

If you want to migrate your old Windows XP to run as virtual machine on your new Windows 7 PC, you can use our MyOldPCs software.

If you want to boot your old Windows XP directly on your new PC to have a multiple boot system in addition to your Windows 7, you can use our VBoot software, which boots an operating system from a single virtual disk file in VHD format.

http://www.vmlite.com/index.php/products/vmlite-xp-mode

VMLite XP Mode (No HW VT need - An alternative solution of MS XP Mode)