Just do what I did. I bought the pack when they went on sale, I'm sure you can wait a bit :P I've actually been playing through all of them the past week, and I'm just warning you, they have a lot of problems xD The first just requires you to do a simple line change in an ini file to get your resolution, if it's big. You don't get pandora tomorrow to start off with, because as you know, it doesn't run on modern computers. Chaos Theory was relatively fine, but Double Agent! Oooh double agent! That one wasted 1 or 2 hours of my day trying to get it to work, but it's totally worth it :) I know you didn't ask for all this, but hey, I thought I'd let you know! :D