US law firm Howrey LLP has become the latest practice to switch from Hummingbird to Interwoven. Although previously a member of Hummingbird's  advisory panel and as recently as 2004 featured in a press release highlighting its use of Hummingbird DMS technology, the firm has now selected Interwoven's WorkSite technology to provide a matter-centric approach to practice-wide document and email management. To-date over 300 professional services firms have now switched to Interwoven.