TreoTwitter is very good

OK this is what I have been using from my Tungsten C to update my Twitter status and it's free too it's called TreoTwit. "With TreoTwit you can send your twitters from your mobile device (What’s Twitter). TreoTwit also has shortcuts (”Open” combobox) that open the more common Twitter pages in your web browser." It works and is fast, your friends status should open up in your web browser. MiTreo.com has the deets and the download.