I use Acronis 2011 for WinXP image backup. Just did one last weekend. It is hard to find image tools that do not require a PAE cpu. The only reason I keep a WinXP Pro laptop alive is the 12vdc capability. The better answer is run a Virtual Machine on a current 64bit platform. You can search the internet for WinXP_Pro_SP3.iso file. It has all the patches and updates. Load it into VMWare Workstation application and you are good to go. Validate that the .iso has not been compromised hopefully it comes wth a md5 hash. ClamAV still provides free A/V for 32bit WinXP. Just a thought for consideration.