I just got my hands on the HBH-DS970 bluetooth headset, picked it up for about £75. Lovely unit and acts as a mp3 player headset but sadly it doesnt work with my w810i but works brilliantly as a bluetooth headset, also has a caller id display.
I bought it for the p990i which im still waiting to be released but all in all its a lovely unit and ive had a few people comment on it as well.
