For those that get one of these, I suggest you try the SONY/ETAK SkyMap 2000 GPS software. A few months ago the SONY/ETAK SkyMap 2000 GPS PCMCIA receiver and software sold for $9.95 after $75 rebate, (web pricing error), and many here jumped on the deal. After using it for a few months, I have been able to try different software, (haven't tried Rand McNally) and the Sony/ETAK is MUCH better than MS S&T 2001. First thing you notice is updates and location accuracy. About every second with Etak, every 20 seconds for MS 2001. GPS support looks like an after thought with MS Steets 2001, while the Etak software was designed for GPS. Ton's of extra GPS features with Etak software. Also, small local area maps are easily installed, so no CD is needed. MS 2001 does have maps that seem a little more up to date, but the 20 second vs 1 second updates makes it practically useless when driving. Actually, if you can find one of these PCMCIA packages, they are a lot more convenient than the serial types.
These work much better than a stand alone GPS, and are well worth it if you own a laptop.
These work much better than a stand alone GPS, and are well worth it if you own a laptop.