we all have seen this before. you need an app that is not installed on your notebook and you don't have your cds/dvds with you... or, you got one of these cd/dvd wallets, which holds a minimum of 128 cds/dvds. is it possible to create a .dmg file of a cd/dvd and save them on a memory stick and access the files as if they were cds/dvds? or maybe an app that does this for you? thanks for any tips.