I have Office 2007 Professional Plus Serial tomorrow and need my laptop to run Windows 7 Pro Activation Key for their software. Currently i have Office Professional Plus 2010 Serial installed. I want to know if I can split my hard drive and when computer boots I can choose xp or Office 2010 Generator Key. So I can use xp for work and windows 7 for home. Since i don't have the cd for Windows 7 Enterprise 32 Bit I don't want to remove it completely. Any suggestions and help would be appreciated!