I don't have my iPad yet, but I couldn't really give you any workflow advice anyway. The firm I will be working for has a centrally hosted system located in Minnesota. All of the attorneys and staff basically run terminals in their offices that connect to a remote system that handles all the document management for the firm. Everything is done through a VPN on site, or if we are off site, we can use Citrix to log into the system. So, I don't know that I would have much advice for you on that. Others probably have better advice.

Good luck with your firm's doc management though! I'd be interested to know how it goes, although I am doubtful that I will be able to integrate my iPad into the office's workflow (apart from being able to log into my desktop PC via Citrix).