I'm running a Toshiba laptop with Vista Premium. I would like to install XP Pro (I have the CD) to my external hard drive and dual boot between Vista that is installed on the laptop and XP which is (or will be, hopefully) on the external USB hard drive. I have googled this problem but answers seem to vary between if this is possible or not. I do not wish to dual boot because last time I tried to partition I lost critical system files and had to reinstall using the recovery CD Toshiba gave me.
Any ideas?