| 7Volts: A technical site dedicated to practical computer modifications and enhancements. |
| Capsa Casemodding Community: A discussion forum to get help with or show off casemodding work. |
| Guru3D: Reviews, analysis, drivers and tweaks for 3D graphics cards. |
| Hybrid-Mods: Hybrid-Mods provides reviews and tutorials for computer enthusiasts. |
| MotorCityModder: Projects in progress, image galleries, tutorals, and information about PC modification. Includes guides, forums, reviews and links. |
| MVKTech: Hardware Tweaks, Reviews & BIOS Resource Center |
| MxMaster: PC Modding from Kharkov, Ukraine (Russian language site) |
| OCWorkBench: PC hardware news, articles, and reviews site with a large forum community for overclocking and tweaking. |
| Overclockers Forums: Highly active forum dedicated to overclocking Intel and AMD based PC's. |
| Overclockers Mexico: Mexican community of computer enthusiast, overclocking and tweaking. |
| Overclockers.com: Overclocking enthusiast site that focuses on overclocking news, reviews, and practical advice on the cutting edge of PC performance. |
| Overclocking Madness: Features news and downloads related to PC computer tweaking and overclocking. |
| PC Speed Up: How to guides for PC optimization and daily maintenance. |
| PC-Mod: Modifications reference that includes case windows and watercooling your CPU. |
| Speedy 3D - How To Section: How to guides for hardware installation, and computer & case modification. |
| The Lunch Box: Source of information to help increase the performance of a PC and extend its useful life. |
| The PC Improvement News: Tips and tricks, and tech articles updated weekly. |
| Tweakfactor: Articles about performance tuning of hardware and games. |
| TweakTown: Reviews, articles and comprehensive guides to tweak your computer system. |
| [H]ard|OCP: Offers news and tips to help achieve maximum PC performance. |
Classical
