Hi, first timer here! I'm wondering if anyone can be of assistance. My display on my mac's gone weird. I've attached a snapshot of the screen. Here's a breakdown of the symptoms: * Firstly, it just happened out of the blue the other night, the screen saver was doing it's thing and when I returned to the computer this is what I saw. * It's slightly intermittent, but the weirdness is present 98% of the time. Visually - * It affects the mouse * It affects the dock * It affects any pop ups e.g. the "do you want to quit or save and quit" pop ups. * It affects my photos in iphoto * It affects the artwork in iTunes, but nothing else * It affects the bar across the top of the screen * It doesn't affect photoshop * It doesn't affect the internet display * It doesn't affect Pro Tools Apart from that, so far, everything functions as normal. Here's my machine stats: OS X v10.4.11 Machine Name: iMac G5 Machine Model: PowerMac8,2 CPU Type: PowerPC G5 (3.1) Number Of CPUs: 1 CPU Speed: 2 GHz L2 Cache (per CPU): 512 KB Memory: 1.5 GB Bus Speed: 667 MHz Boot ROM Version: 5.2.5f1 ATI Radeon 9600: Chipset Model: ATY,RV351 Type: Display Bus: AGP Slot: AGP VRAM (Total): 128 MB Vendor: ATI (0x1002) Device ID: 0x4150 Revision ID: 0x0000 ROM Revision: 113-xxxxx-117 Displays: iMac: Display Type: LCD Resolution: 1440 x 900 Depth: 32-bit Color Built-In: Yes Core Image: Supported Main Display: Yes Mirror: Off Online: Yes Quartz Extreme: Supported Thank you and kindest regards, Andy.