Hi, i really need some help here. I am 
 Windows 7 Professional Activation to work for sunlife financial 
 Buy Windows 7 and need my laptop to run 
 Windows 7 Enterprise 64 Bit for their software. Currently i have 
 Windows 7 64 Bit installed. I want to know if I can split my hard drive and when computer boots I can choose xp or windows 7. So I can use xp for work and windows 7 for home. Since i don't have the cd for 
 Windows 7 Home Premium Keygen I don't want to remove it completely. Any suggestions and help would be appreciated!