Just bought myself a projector and looking to add a easy way to play all my films through it. Including HD mkv content. At the moment I use tversity to play content on lcd through my ps3, but this isn't ideal and I have numerous problems playing some content, especially HD. Never built one of these myself and I want it now, so don't want to spend a couple of months reasearching every possibility, once I start I don't stop. I like the media portal software, so would want to use that or something similiar. I have around 1.5tb of films/music at the moment. These are on external hard drives and I would want to transfer all this over. Therefore 2tb is the minimum space needed and would atleast need to be able to expand in the future. If not stick another tb in now. Can everyone who knows about this sort of project put together some specs please. Budget is around the 300-400 pound mark. Want to get this sorted before christmas, so need to order asap. Thanks in advance.