WOLFOZJEEPER,
I bought the MAGELLAN PLATINUM just before easter and it cost me $999 @ HARVY NORMAN. At the time they where selling on consignment for MAGELLAN in Osbourne Park WA.
After having it for a few months I look back and think Maybe I should have bought a COMPAQ with a GPS adapter.The benefit of this is better screen visability,color screen and other things like touch screen menus built in memory ETC.
The downside is they arn't water proof or shock proof (meaning the COPAQ or palm type units)
By the time you buy the SD card,external power cable,swivle dash mount,data cable and the MAPSEND software your paying around the $1400 mark.
But the MEGELLAN unit is a great unit even works indoors and through thick tree top canopies.
Just my 2c worth!