(TLDR: What's a good Win 7 64bit modded driver for Mobility Radeon HD 4250?) Hi, I'd appreciate any help you can give with recommending an updated driver, preferably modded, for better performance/less bugs. I'm using an ATI Mobility Radeon™ HD 4250 / 5145 Driver Release Date 12/02/2010 Version 8.712.5.1000, on a Sony VPCEE41FX notebook. I primarily play at low resolution in dx9 mode and can run things like Oblivion, Skyrim, Arkham City, Injustice Gods Among Us with some tweaking of MaxDeltaTime, shadows, max FPS, etc. I benchmark with the Lost Planet 2 Benchmarking tool. I used to use Kevsamiga's Drivers (Sorry, can't post links, title appears to be: "If you still have a legacy card, try these hybrid drivers... - 11-07-2012") but the download link now seems to be dead and I've noticed that he actually didn't recommend them for mobility. - doh I've also tried "stock" drivers such as the recommended download from AMD, 4200 series drivers from Lenovo, HP and Acer. I've tried using FLEM to mix my original Sony driver with various others: 1. The latest official from AMD, 2. Latest beta from AMD 3. Latest Mobility Beta from AMD (can't auto download the recommended mobility because, Sony) 4. The auto recognized NON-mobility recommendation from AMD. The best I've seen in terms of performance is FLEM using the original Sony + latest beta Catalyst (AMD Catalyst 13.30 BETA (13.300.0.0 RC3 January 8) ) It installs and runs well but a few reboots later and I'll blue screen. (which doesn't happen with a stock driver). Also GPUz gives me an open CL error with the FLEM'd driver. I actually get 3-4 FPS increase on both the A and B Lost Planet benchmark (B and D rating respectively) with the FLEM modded Beta + Sony driver so it's a pity about the blue screening. When you're mostly seeing 15 FPS in actual, non-synthetic gameplay, 3-4 makes a big difference. I've been doing a full uninstall of amd drivers/reboot between installs. Any advice?