Aeth, if you like Machine Head, I highly suggest getting their new album, I'm about 2 minutes in, and I'm already headbanging in my chair. I probably look like I should be in an Asylum.
I know, but you can at least listen to it until you can afford to buy it, that's what I'm doing. Did the same thing with Ritual, Deflorate, and another album thats name escapes me at the moment.