[Mr_Gee]

Yes I did, sorry..

I found the HTCSensorSDK.DLL on my device, so I copied it to the same dir as the sbp file.
next I change the sbp file to :

Sub App_Start
	Form1.Show
	sen.New1
	'TextBox1.Text = sen.GetRawSensorData
	Msgbox(sen.ToString)
End Sub

and it states "WindowsMobile.Sensor.HTCGSensor" in the popupbox

when I use the GetRawSensorData I get a "NotSupportedException"

Does that help you in any way?