Nice Review, I've heard good things about these [the 250 ohm variety]

Thanks. I haven't heard the 600 ohm - so not sure about the differences. I sold my DT880s in order to purchase my HD600s. While I've never regretted buying the HD600s, I do regret selling the DT880s - and it's the one head-phone I think I will definitely buy again at some stage.

Very nice, I may just go ahead and purchase these then... when I actually have some income to buy them with xD