[kinook]

I don't know how well they integrate with UR, but here are some time tracking products that I've heard of:

http://www.manictime.com/
http://www.rescuetime.com/
http://tracker.aklabs.com/
http://www.uconomix.com/Products/Sna...r/Default.aspx
http://www.magsoftwrx.com/
http://www.micro-sys.dk/products/timesage/
http://www.timesnapper.com/
http://www.timesprite.com/
http://www.bitcomputing.com/time_tracking_software/
http://www.pcfworks.com/index.html
http://www.watership-planner.com/
http://www.nestersoft.com/worktime/