I recently got a new MBA which came preinstalled with Lion. There are several problems I noticed. 1) The Canon EOS Utility won't launch in Lion. I used this to shoot while tethered to my Mac. I don't want to pay for another software. 2) Photoshop CS5 doesn't work properly either. It freezes for about 10 seconds every time I click and hold a tool button. The cursor is sometimes invisible. Sometimes the change I did with a tool won't display until I move the window or do another action. Sometimes where a brush will paint will be misaligned with my cursor by like 1-2 inch. Sometimes some buttons will become unresponsive, etc. 3) I tried using Parallels Desktop to run those two softwares in Windows XP. Every time I open and close Parallels, Mac OS will start re-indexing Spotlight and my Mac will have a huge CPU load for like 15 minutes and go up to 80-90°C, making it hot, loud and slow. I waited for months without finding any solution, hoping automatic updates and patches would fix this. It's been over three months since all new Macs come pre-installed with Lion, and Macs are usually the choice of a lot of artists, including photographers. I find it really weird that nothing can be done about this. Photographers need to update their computers at some point too. Does anybody know a solution to any of those problems? Besides waiting, it looks like my only solution if I don't find fixes would be to either use Boot Camp or to buy a used Mac with Snow Leopard. This is pretty ridiculous when you think that Apple are (or maybe used to be) the choice of the professional art industry.