Microsoft Windows XP x64 With Service Pack 2 Corporate-XiSO | 658 MB
Windows XP Professional x64 Edition is designed to meet the demands of customers who require large amounts of memory and floating point performance in areas such as mechanical design and analysis, 3-D animation, video editing and composition, and scientific and high- performance computing applications.

This version of Windows XP x64 is direct from Microsoft, with Service Pack 2 integrated. It is also corporate, so no activation is necessary.
Note
To all the nukers out there that would complain that the cd key included with this release is stolen or on the web, check Windows.x64.6in1.DVD-XiSO and you will notice the same key was used. This key has been floating around the internet for well over a year now, so no wonder its available on all the lame crack/serial sites. If you dont like it, dont download it, but that is no legitimate nuke reason.
Install Notes :
1. Burn to CD
2. Use This Key To Install: xiso.info
3. Enjoy this fine release from XiSO

Download Link (High Speed Download)

Download Link 1 (http://hotfile.com/...Win.XP.x64.iso.part1.rar.html)

Download Link 2 (http://hotfile.com/...Win.XP.x64.iso.part2.rar.html)

Download Link 3 (http://hotfile.com/...Win.XP.x64.iso.part3.rar.html)

Download Link 4 (http://hotfile.com/...Win.XP.x64.iso.part4.rar.html)