Garmin + Acer V200

Hi, I have a Acer V200 GPS and I installed Garmin 5.00.20w.
The problem is that it does not detect the GPS device.
The V200 comes with WinCE5 Acer has the GPS on COM1 and works with NMEA 4800.
I tried PortSplitter, which comes with Garmin and can not open the port of entry.
With a newer version of PotSplitter it can open the port and works well, but Garmin is giving problems, do not see the satellites and the application quits.
I also tried with GpsGate and is very heavy for the processor.
Sorry for my bad English, I used a translator.
I appreciate any idea.
Thanks in advance!

mate, i'm trying to run garmin on v200 for about a year and still nothing. last week i've downloaded ndrive for my samsung wave with bada os and i was searching for maps here. i've seen ndrive for wince 5.0 and installed it on my acer. everything works on a first run and today i'm downloading maps i need. btw, maps are from navteq. i know that garmin is the best and i've been using it for years, but ndrive works. try it

I appreciate your response.
I'll try.
Regards.