I am new here, but i know a little about what i am doing. I recently bought the sims 2 complete collection from ebay. I wanted to make backups of the cd's and dvd's so i can keep them in the boxes and not damage them. As per things get more pricy and i really dont want to buy them again. I went and made iso's of every disc into .mds format. I want to burn them off. I did burn the 4cd version of sims 2 deluxe and installed it. I burned university and it will not work. I used alcohol with safedisc 2/3 on. Is there a trick to doing this with the entire collection. I tried mounting the image but the program sees the emulation and cancels the run. What cn i do here?