Doing more research, the JM was released in late 2014 and the JW was released a bit ago in 2015. Am I really to believe that the JM was released in 2014 and then re-released in 2015? Furthermore, is there even anywhere I can purchase a GL551 with 4gb of video ram anywhere. I cannot even see that such a product is available, but, under the ASUS ROG spects it says that both ther GL551 JM and JW have 2/4 gb DDR5 video ram.