They work well, im used to those headphones because ive had an ipod for so long. The only thing i do miss with them, however, is the answer call / hangup button.
They are great. I got an adapter from crackberry with volume and mute/answer controls that can be plugged into any headset
It said it was for iphone when I got it but it works on my storm.
Posted from my CrackBerry at wapforums.crackberry.com