I'm trying to decide if 512GB is really necessary for my needs, or if 256 will do. I'm planning to have Photoshop, Lightroom, Illustrator, InDesign, FCX, and the iWork suite installed, and I'm curious of a rough estimate of how much of the roughly 250GB of usable disk space that collection of applications might consume, along with OSX, of course.
I've been working with a 200GB drive (180 usable) for years on my current machine and it's been a somewhat regular job of shifting things off onto an external, although given my current usage, I'd probably have fewer files than I do currently. Like most folks, I do like to maintain a cushion of unused space, though, as they seem to slow down noticeably when they get down to 10-20GB free.
I've been working with a 200GB drive (180 usable) for years on my current machine and it's been a somewhat regular job of shifting things off onto an external, although given my current usage, I'd probably have fewer files than I do currently. Like most folks, I do like to maintain a cushion of unused space, though, as they seem to slow down noticeably when they get down to 10-20GB free.