Lately, I've been feeling like flipping a coin and letting fate decide, but even that doesn't narrow it down for me. I need a new desktop system for home. Looking at two main avenues of usage - basic stuff such as email, iCal, iTunes, ms office :and: medium-to-heavy photoshop, aperture and lightroom. So it's nothing mind boggling. Just can't decide if I'm better served with a 27" iMac or a Mac Mini with 27" Apple LED. I'm familiar with both BTOs for those models. Just not sure where I should be on the processor, memory, video card and drive. Any ideas?