What title says. I just unboxed my iMac yesterday, and right now my Lion just finished downloading. I'm just wondering what's preferable. Install Lion then do memory upgrade after, or upgrade the ram while still using Snow Leopard then install Lion after upgrading the ram. I haven't bought the ram sticks yet, but I'm gonna order them by tonight. I just don't want to encounter some problems later in case I do something wrong. First time Mac user here, just switched from PC. Even if you think it doesn't matter, what would you do? Thanks in advance.