I have a windows 7 oem iso file. I want to install it. I have vista home premium installed. So ,Do I just insert the windows dvd in windows vista and follow the instructions(ie. install on bootcamp partition) or should i start all over again (ie. delete windows vista partition and make a partition and start again) Currently all the drivers are working perfectly . Will they work perfectly with 7 as well? Eg. low volume..which i fixed reading a thread on this forum..will i be able to do that on 7.