How's gaming on the new RMBP 15‑inch with just the Intel Iris Pro Graphics? I'm not talking about hardcore gaming with ultra settings turned on. Just some casual play on some of the recent games that have come out in the last few years. Can these RMBP's handle basic or casual gaming? I'm currently using an old 2010 17" MBP. I mostly do non-graphic intensive tasks, however, I enjoy playing games once in a while and was wondering if the RMBP 15" could handle it. My concern is that the Intel Iris Pro Graphics is an integrated card and may not work well for this sort of thing. I'm hoping someone with more expertise and experience can talk to this issue and provide some guidance.