Hi everyone. I have two questions. 1) I have two copies of Parallels. I need to reinstall the copy on my MacBook. I have no idea which serial number goes with which computer. Is there a place in Parallels that tells me the serial number it's using? I checked the About menu, etc. and couldn't find it. 2) Do i need to also reinstall XP and all my software, etc.? Or is there a way for me to just re-install Parallels? And how do I go about re-installing? Do I throw the Parallels folder in the trash and re-install? Or do I just re-install over the existing install? Thanks! EDIT: I have one additional question... does the Parallels license allow me to install on just one computer or two (like how most software allows you to install once on your work computer and once on your home computer).