Since some days i've the following problem: when i start parallels on my MBP parallels gives me an alert where announces a new mac address for my ethernet adapter and the name of the virtual machine increases of 1, so that from Windows XP i'm arrived to Windows XP (1), then Windows XP (1) (1) .... Windows XP (1) (1) (1) (1) (1)... i can bet that tomorrow, when i will start parallels the name of the VM will be Windows XP (1) (1) (1) (1) (1). How can i fix this problem? Someone has the same problem?