Hi I recently put a windows 7 bootcamp partition up on my mac and it took a lot of space from my computer's HD that was already filled up. My problem now is that my computer is having spates of unresponsiveness and it is taking way too long for a 35 gig time machine backup that I cant complete. My question is should I delete my windows 7 partition or will I lose the version because the cd key is activated or registered?