I've been using TLB for about 3 or 4 years now (infact so long, I can't remember when I bought it) - and although I like ObjectDock and other bits 'n bobs I still run TLB anyway - like gr00vy0ne says " it simply works".
Another utility I use all the time is NetPerSec (PCMag utility), it places an icon in the System Tray which shows the through-put of your network traffic, NIC, DUN or a combo of both. It's was originally done for Win9x (I think), but works on 2K and XP just fine. Indispensable as it tells me visually, and at a glance, whether I've got connectivity or not.
You should also check out Mike Lin's Startup CPL (www.mlin.net) - combine this one with his other StartupMonitor program and you have a fairly good headstart against viruses that write themselves into the Startup and Run keys of the registry.