I know everyone here says memorex is no good, but i did not know that until recently. my question is, for you experts, i have about 100 back ups on memorex-no bad burns in process but id is cmc mag(GREAT!). i am concerned with the fact that in a month or two all of them will be gone(some already 4 months old). what do u guys think. i have yuden now. should i re back up all my dvds onto the yudens or take a chance that the cmc mag dye will hold up? also where is the best online store to buy real yudens, i hear supermedia store is best, also rima, but i want a store with a good return policy if i get caught with fake tys. please any opinion wil be greatly appreciated.