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