PC Accelerator is one of Smartalec's products in their line of high quality performance enhancement products. By fine-tuning your PC hardware and software, as well as maximizing Windows performance, PC Accelerator can boost your overall PC/Internet/3D performance by up to 60%!!! This product is a must have for game fanatics hoping to squeeze the most out of their 3D games! For PCXL 6000, there are numerous New Security Features Windows System Tweaks 3D Video Tweaks A Comprehensive Help File A New, Easy To Use Interface And much more. The registered version now has over 1300 tweaks!