Does anyone know of any city guides or map software that is somewhat affordable or free? I am interested primarily in European inner cities where individual buildings and public transport stations show up on the maps.
Cities I will possibly be visiting (all in Germany):
Munich
Aschaffenburg
Frankfurt
Wuerzburg
Rothenburg ob der Tauber
I looked around for a while but everything I found looked like it was made for preWM2002 pocket pc's with crappy QVGA screens

.....or it cost an arm and a leg.
$20 is pushing it.
I would just use google maps or something, but I don't know how WIFI access will be over there.
:exc:I leave tomorrow at noon MST so I would preffer to have something before then.