So I was digging through some old CDs and DVDs and found that at some point I came to own COD 4 Modern Warfare. So I installed it and checked the web to see if any patches or updates existed for the PC version. Looks like patch 1.7 is the latest patch. I downloaded and tried to install it, but it prompted me to first install the 1.6 patch. I'm assuming there are patches numbered 1.1 - 1.7, and am also assuming I have to install each in order. But I can't the older patches online anywhere. I tried activision's site but can't find any. Can anybody help me out? Thanks.