Maingear’s latest major gaming notebook was showcased back in late July, and now that the month has changed, it’s evidently time to showcase another. This week, the company has introduced the next in the eX-L line, a 15″ variant of the 18″ beast previously mentioned. The eX-L 15 isn’t your average 15″ notebook, and you’ll easily notice as much thanks to the $1,900 price tag. Maingear ships this powerhouse with your choice of Core 2 Mobile processors, Intel’s PM45 chipset, NVIDIA’s GeForce GTX 260m (1GB) GPU,