Hi Im new to the Apple world and only started with an apple iPhone a couple of months ago and have since switched everything over to apple with an iPad and very recently an iMac with a 27in display. Im loving my apple but it is taking a bit of getting used too after using PC s for years. Most things i can figure out for myself but the one problem i do have though is burning to a DVD disk. either from aperture or from a folder on my desktop. If i burn to a CD disk no problems. But if i try to burn to a DVD+RW it starts the burn process but then the computer freezes. I'm unable to stop the process and can't even shut it down. the only way to stop it is the put the power cord. Am i using the wrong DVD. Should i be using -RW instead +RW. I'm sure i following the right process of burning a disk. Any help would be great, Oh and not forgetting a massive hello to all me fellow apple users out there. sorry it took me so long to join you.