I just picked up a few spindles this past weekend from Futureshop. They were Memorex 8x dvd-r. After finding the media code, I was perplexed because I've never heard of the them before. I know all about CMC, but what's with the additional information on it? 'MAG. AE1'? I'm debating on returning these for different media. My biggest concern is longetivity of the discs. My previous experience with CMC media hasn't been all that great, so that's why I'm wondering what this media is suppose to be like. I've never heard of it. Thanks!