The newest version of the Area451 cruise will have a programmable booster built in. Information says it can be programmed by switch settings or with a Scangauge II. I am planning on upgrading my unit as soon as they are set up for it.
In case you are thinking of adding a cruise control we also offer the MDC Cruise Control Unit with a similar feature built in. The MDC unit is the largest selling unit in the world and is installed by many smart car dealers all over (EU and US). The installation is easy (all plug and play) and fully reversible.
Here is the direct product link to the Cruise Controls: