My google maps used to be solid, until my sim got activated that is and it lost connection to my wlan (when I went to work), and asked me how to connect, so I used vodafone gprs or vodafone live can't remember, since then it crashes after about 3 to 30 secs from starting it up ( after I click to ''go to my location'' or start looking around in options and then 2 seconds after it stops displaying '' looking for gps sattellites'') .
Also the GPS antenna is iffy, the first few days I could barely get a sattelite signal after 5 mins in my garden, now I have connection to 4-9 sattelites ( or well, so many bars anyways in nokia maps) inside my house

.
Actually, I'm amazed by the GPS signal atm inside my room, Garmin shows 4 out of 5 bars signal and nokia maps 4-9 ( erratic).
Found the nokia maps options and also the garmin options for the screen after a bit of looking, those are sorted

. The only issue with garmin is that it doesn't display the map correctly in horizontal mode ( the extra bit shows the map ''double'').
Guess I'll use Nokia maps for ''maps'' ( I like google maps far more) and Garmin for car navigation for now.
The reception for 3g is also funny, inside my home I get full bars gsm/gprs signal, and sometimes 1 to 4 bars 3G signal ( when I leave it it's usually 3-4 bars 3G, then I hold it and it goes to 1-2 bars 3g or loses 3g connection) . I go outside and nearly immediately 3.5G full signal.
By the way, is there an easy way restrict/block ALL GPRS and UMTS connections from all apps and things when you go abroad, I don't want a high data bill after a few holidays somewhere.