Hi, i really need some help here starting to work for sunlife Office Standard 2007 Activation tomorrow and need my laptop to run Windows 7 Pro Product Key for their software. Currently i have Office 2010 Professional Activation installed. I want to know if I can split my hard drive and when computer boots I can choose xp or Microsoft Office 2010 Product Key. So I can use xp for work and windows 7 for home. Since i don't have the cd for Windows 7 Ultimate I don't want to remove it completely. Any suggestions and help would be appreciated!