currently i'm using papago one and its hang when routing and very slow to detect the setelite.
my device is from china. i need a suitable and stable program for my device.
anyone please help me. thanks

my gps spec:
win ce 6.0
480 x 272
64/128mb ram (i'm not sure)
com and baud don't know

I have a similar unit like yours: 5" YF Chinese, Win CE 6.0 with 64M RAM.
I am currently using iGO Primo 2. It is quite stable and offer choices of routing (fast, short, easy...). Perhaps you may try it. Search for a download link somewhere in this forum
and install it.