I recently ordered the 15x also with basicly every upgrade posible even x9000 extreme 45nm. Has not gotten here yet but they keep telling me it will ship march 5th thats less than two days. NE ways I currently bought a 320gb western digital hdd 2.5" usb drive. Make sure you get the 2.5" hdd the 3.5" need to be pluged into a power source which limits your moblie functionality. The 2.5" is powered via usb and is very quite and I have found that content may not transfer over so fast as far as music, movies and pictures but, opening them and putting them to use is almost instant. Now I did only go with 2gb of ram because it cheaper to upgrade your self, so I ordered http://www.newegg.com/Product/Produc...82E16820231154
G.Skill is a good brand. It also has 4 Cas Latency timmings!!!! Well I just got my shipping # from new egg today it will be here by the end of the week but I was up set that the next day after I ordered the price went down 6 dollars??errr....Also I bought a http://www.newegg.com/Product/Produc...82E16826104080
this thing is awsome!!! With a very small usb reciever it make the portablity aspect a fact. You can just leave it connected to your notebook even when you put it in your case or bag, thats how small the usb reciever is. It wont catch on anything. NE who make sure you get the acc. you need before the notebook arrives. Sucks running to the store paying full price, by new egg.