How to Dual Boot Windows XP with Windows 7 Detailed Tutorial….
1) Make sure you are booted into your Primary OS (Win 7)
2) Create Windows 7 recovery / restore disc.
3) Create a Partition on your Hard Drive and name it.
4) Reboot system with XP disc in and Boot from the disc.
5) Follow Instructions to Install Windows XP.
6) Select the correct partition to install XP to.
7) After Install it will reboot, All being…