I just purchased a 27" imac i5 computer. Using an apple software app. called "bootcamp" i can divide up my hard drive in half and run os-x on one side and windows 7 on the other. This won't happen until the new vs. of bootcamp is available from apple in a few weeks. At this point I have installed the latest vs. of Norton Internet Security for Mac 4.1, which i plan on leaving on the os-x side. Once I partition the HD and install windows 7 on it's side of the drive, which Norton product should I purchase for the windows side of my computer? I am a bit worried about compatibility between the two sides at the firewall level. Any thoughts? Thanks.