Cory at website
http://www.pcboard.in/image-vp20473.html posted the following which worked for me:
"Steps to use Delorme Blue Logger Bluetooth GPS and Delorme Street Atlas USA 2006 Handheld with a Dell Axim x51v running WM5:
On the Devices tab of the Bluetooth Settings choose "New Partnership..."
When "Earthmate Blue Logger GPS" appears, choose it and click Next Enter Passkey "0000" and click Next Check "Serial Port" as the service to use from this device.
On the Bluetooth COM ports tab you need an INCOMING Port at COM 8 and the GPS on COM7 (outgoing)
On the WM5 GPS icon and select the COM 7 on the programs tab. On the Access tab check "Manage GPS automatically (recommended)"
A soft reset will make The Bluetooth COM7 available in SAHH. Select it under setting, but don't try to connect yet.
Before you can connect to the GPS you must go back to the WM5 GPS icon and UNCHECK "Manage GPS automatically (recommended)" Then change the setting of COM7 by either checking or un-checking "secure". It does not matter which way it is left but you have to make a change!
Then go back and re-check "Manage GPS automatically (recommended)" at the WM5 GPS icon.
When you go back to SAHH you will be able to connect to the GPS.
As long as you always leave the Axim Bluetooth on you will be fine. If you trun it off you will have to start again from the soft reset.
It's ridiculous to have to got though this, but it works. Maybe the anticipated Dell ROM update will make this work properly."
If you do this with Blue Logger Manager be sure not to close it because it forgets what com port to use.