I wanna install XP on my MBP but I am not sure about the following: 1. Does it drag down OSX' s performance, if XP bootcamp is installed? 2.If XP got virus, does it affect OSX? 3.How much hard drive space does XP bootcamp eat? 4.Can I read OSX's files when I was using XP bootcamp, or the other way round? 5.How fast it is, when boot XP in OSX? 6.Can I shut down the MBP in XP? 7.Can I get back to OSX easily when I was in XP? 8.Do you recommend software like VM fusion/ Parallel etc.? Thanks for the answers, guys!