Comment Clocking It (Score 4, Interesting) 428
http://www.clockingit.com/ Might be worth a look. Keeps track of stuff you need to do, and will let you keep track of time spent doing it as well. Definitely a help if you're looking to prove you need help some day. And yes, you can install a copy of it on a local server.
Heck, might be a good tool for others in your office, for that matter - this isn't a problem you're alone in having in your company.