We had a day out yesterday, driving through the North of Guadalajara. Not too difficult because Freyer had a problem with the vacuum system of his 463 and he lacked the diff locks. It was very slippery and fun, nonetheless.
Pic here:
http://picasaweb.google.com/mortinson3/Sacedoncillo
More pics of other G outings here:
http://picasaweb.google.com/mortinson3
Enjoy!!