Here is our route in Namibia for those that will be interested. Thanks to Slaaiblaar for helping me. Attached is a file that can be opened with Mapsource.
Route from Vioolsdrift to Keetmanshoop

From Keetmanshoop to Betta

Betta to Solitaire included the loop over Remshoogte and Spreetshoogte

Solitaire to Hentiesbay

Hentiesbay to Spitskoppe

Spitskoppe to Aba Huab (Twyfelfontein)

Aba Huab to Khowarib

Khowarib to Epupa Falls

Epupa Falls to Kamanjab

Kamanjab to Windhoek

Windhoek to Rooidraai (Kalahari)

Rooidraai to Warmbad

Warmbad to Onseepkans (Nam/RSA border)
