Been using Pulse PLM now for a while with WF2 and so far so good. I can find the number for them if you want but they are located in NI but think they have support in the UK also. We use it for file management and use the engineering change functionality in the main program. We have 6 seats of WF2 and I'm told is was less expensive then Intralink. Need to chaeck on that though. If you have any questions on how we use the program then let me know.