Need some advice! I have a mid-2009 MacBook Pro 13-inch 2.53 GHz Intel Core 2 Duo. I use it mostly for writing, but also some web dev work which requires Photoshop, and some video editing. It only has 250GB of space, and although I love it, it's generally getting on a bit, so I thought an upgrade was in order. So I went to the Apple Store and bought a new ("early 2011") MacBook Pro 15-inch 2.3GHz quad-core Intel Core i7, with the AMD Radeon HD 6750M graphics processor with 1GB of GDDR5 memory and Intel HD Graphics 3000 with 384MB of DDR3 SDRAM shared with main memory. I got the hi-res antiglare screen option as well, as I was a bit tired of seeing my reflection when watching movies. Now I'm in a quandary as to whether I want to keep it, or change it for a new ("early 2011") 13-inch 2.7GHz dual-core Intel Core i7 MBP (I'm within the 14-day "change your mind" window). You might think there's no comparison, but there are some things about the new 15-inch that I'm not sure of. One is the higher resolution. The text on the OS and on apps seems so small and far away! Two is the machine size - I find a 13-inch machine "fits my hands", is "grabbable" and portable, but a 15-inch not really so. Three is I prefer the black bezel round the edge of the 13-inch, as it seems to focus my eyes better on the screen contents. The aluminium surround on the 15-inch is a bit glary. One thing that makes me hesitate to exchange it for the new 13-inch MBP are the reports of excessive heat and fan noise on that machine. Is this a real issue, and possibly dangerous issue for the life of the 13-inch logic board? But am I mad to want to swap the new and more powerful 15-inch for the new 13-inch anyway? Would I regret not getting used to the 15 inch? I only have one day left to make the choice and I'm going crazy with indecision! Aaaargh!