Boot Camp is the best option, and works wonderfully on my MacBook Pro 3,1. I was able to run games such as Mass Effect, Fallout 3 (at an admittedly low resolution), and GRID with what I considered to be acceptable settings. They were all completely playable (the actual design of the games notwithstanding).
Unless you got the really gimped MBP model, I think it ought to run DA:O acceptably, though of course not spectacularly.
I actually prefer the OS X interface on my MBP, while I usually prefer Windows on desktops. I think for laptops, OS X has a much better "feel" to it, particularly in terms of trackpad response. This is my best stab at describing something that I can't really explain. Generally, I also prefer the OS X interface and design paradigm. It may be that I'm used to it (moved to OS X from Windows 2 years ago), but for whatever reason it works better for me.
The question of security is complicated, but it is quite obvious that, regardless of the technical strength of OS X vs. Windows against attacks, Windows is probably required to withstand dozens (hundreds? thousands?) of times as many attacks as OS X. To wit, more viruses exist that are targeted at Windows. Empirically, I think it is highly likely that OS X-based systems are breached significantly less frequently, perhaps even when normalized for relative prevalence of each OS.
Modifié par Alienraptor, 01 novembre 2009 - 07:41 .