It is the Washtenaw County Vector Map.
Thanks
Works fine for me.
That mappack downloads data into two cachefiles, covering the following boundingboxes :
43.0,-84.0 <-> 42.0,-83.0
43.0,-85.0 <-> 42.0,-84.0
First download pulls 60002 networks into the cachefiles covering the bounding boxes which that map pack resides in, 46147 in the first cachefile, and 13855 in the second cachefile, and displays 10604 networks in the mappack.
This covers data logged between Dec 11 2001 and Sept 08 2006.
Selecting the <choose mappack> from the drop down list, then selecting the Washtenaw mappack once again, triggers the next download.
This pulls down 53604 additional networks into the cachefiles, 34392 for the first cachefile, 19212 for the second, and displays 25932 networks in the mappack.
This covers data logged between Dec 11 2001 and Apr 12 2007.
Doing it again, pulls another 59245 networks down in the cachefiles, 38877 for the first and 20368 for the second, and displays 43738 networks in the mappack.
This covers data logged between Dec 11 2001 and Jun 29 2007.
Finally, repeat, rinse and spindry for the forth time, pulls down 2032 networks to the cachefiles, 2007 in the first and 25 in the second.
The mappack shows 45498 networks, covering the period of Dec 11 2001 and July 01 2007.
Incidentially, 2 of those networks was logged first by me. Most certainly they have been Ad-hoc networks logged by me here in Denmark first, and later over there by someone else.
Dutch