Microsoft has recently announced an external HDD disk of 250GB for Xbox 360.This might be a good news for the gamers as they require more space for their games to be saved and can download stuff this HDD will fulfill their demands. The drive will go on sale on March 11 and will cost $172.For the time being this sale will only be available in Japan but will soon be overseas as well. This drive will double the capacity from 120GB to 250GB which means that more space for the entertainment stuff like downloading songs, movies, latest software and much more from the Microsoft’s Xbox Live Marketplace online store. This News might be pretty appealing for the Xbox lovers.