Among business-class conveyances, the old-fashioned van is hardly the stuff of CEO daydreams. It is more likely to evoke queasy experiences in airport parking shuttles and sightseeing tour buses. This, however, is no old-fashioned van. With lavish interior appointments and a full contingent of cutting-edge technology, the Becker JetVan lies somewhere between Air Force One and a Bentley Arnage, a rolling refuge that is one part corner office and one part private club. Pros: Has all the amenities of first-class travel. Cons: Rough road surfaces make for an uncomfortable ride.