An updated version of Google Maps (3.4.0) is now available in the Android Market.
Additionally, Google will release Android 2.1 Update 1, which will allow handset manufacturers to add multitouch to the browser, maps, and gallery on any device with compatible hardware, according to PC Magazine.
[Android Market, PC Magazine]
Spectrum 
Burst 
Lenovo S2 
MOTOLUXE 
ICONIA Tab A700 
Element 
SpringBoard 
Transformer Prime 