Short Answer: Slow; looks like Spring 2008 but it will be worth the wait!
Long Excuse: Snowed myself under with a couple of desert tours to pay for the months of keyboarding. It's the next big job in 2007 and I've been thinking a lot about it lately and checking out other vehicles.
I've even bought myself a project vehicle to maybe do up for the book, or heck, even a long trip!:
Want to do a comprehensive section on vehicle choice, set-up and build, but as that is a lot more diverse than simple Sahara, it will take some time to get to grips with.
And I'm always interested in more of your trip reports (Orange Bert, let's hear it!: