<p>So my old HP laptop has finally died, and I'm looking for a replacement. I have a desktop at home for editing, so the laptop would mostly be used for backing up photos to an external drive while away from home...but I occasionally do like to edit a shot or two with Photoshop (now using Creative Cloud) while on the road, and I tend to end up with pretty big Tiffs - like half a gig. Currently shooting with a 5d mark II, but may upgrade to a higher resolution camera (a7r?) in the near future.</p> <p>So, I could get a super cheap laptop with 4 gigs of ram for around $200, or go for 6-8 gigs for $400-500. Can't really spend more. Any input on how much ram I would need to do a little editing with Creative Cloud and this new laptop? My desktop currently only has 6 gigs, and it's been fine speed wise. I may be getting a new desktop soon as well...so money is kind of an issue. Thanks!</p>