Can I run EZ1 and EZ2 on the same PC? I have several projects that I’m still remixing in Cakewalk Studio X2 on a Windows 7 64-bit laptop that use EZ Drummer 1 but I really want to buy EZ Drummer 2 with the nice upgrade price. I don’t want to upgrade if it will mess up my installation of EZ Drummer 1 and consequently destroy almost a hundred hours of drum programming and tweaking. Thanks!