Google has added a new layer to their Maps: the New York City Subway System. This will be handy for those of you attending SES New York next spring.
To use it, view New York City in Google Maps and then click the "More" option and select Transit.
Zoom in and you'll see individual station icons. Click on an icon to get more information about that station.
Mobile devices that have access to layers on Google Maps will be able to access the subway maps. Those devices include BlackBerry, Windows Mobile, and Symbian S60.