I noticed my workplace had price comped the Garmin Nuvi 205 GPS unit down to $99 and so after work I picked it up. The unit is small, thin, and light. It took it a few minutes to detect its location intially. It worked smoothly as I set it to my home address and had it guide us there. Later when I pulled it out again, the unit had somehow gotten confused and thought we were half-way across the country!
The real test probably won’t come for a few weeks but this was the best deal I’ve seen on a GPS so far. It is also one thing off my buy-for-grad-school wishlist!