Blackberry & Keyword Lists : General Thoughts?

About to start taking a read-only application which users access via Blackberry Browser on their hand-helds. My question relates to any experience others have had as to how keywords work on the Blackberry Browser. The form to be enabled is an Action assignation form so there are several keywords - Assign To, Action Type, Client Name etc. What has the general experience of the look and feel been from those who have already implemented such a system?

Thanks.