Hi! So I've just started building and designing. I really want to improve my skills, but unfortunately SL is eating up my video card (which it tends to do). I have an HP Pavillion DV6 with an AMD Radeon graphics card. I've had it about two years and the poor thing is overheating any time I even keep SL up on my screen for longer than a few minutes. Forget, camming around and building! So, my question is, does anyone know any good specs for a computer that can withstand heavy SL use (as well as heavy website design/photoshop use) and will last me a good long while? I was thinking I might get a Mac next, but I am looking for longevity of both the machine and the graphics card. Any advice/help is greatly appreciated! Thank you :)