I use Photoshop quite a bit, but I'm getting sort of irritated now. I was editting an 1152pix X 864pix image today and (like always), when I use the scroll bars or move anything around be it renders or other images, it's choppy, laggy, etc. Basically what the topic title is. My specs: Windows XP HE SP3 Intel Pentium 4 3.00GHz (2 CPUs) 2.00GB of RAM Sufficient HD space DirectX 9.0c (Display & Sound drivers are up to date) I doubt graphics card has anything to do with it but: ATI Radeon HD4830 (512MB) Anyone know why my problem occurs? It's fine with small pictures, but when they get larger... ugh. Is it my computer? Or what's goin' on? xD Thanks for any help given!