Dell’s most recent development would be the Latitude ON FLASH optional memory module which is touted to boot up your machine within seconds instead of taking a good minute or two in a regular machine. All you need to do is snap on this optional flash memory module into an internal mini-card slot on compatible systems and you’re good to go, offering instant access and all-day battery life which ought to make it a hit with frequent travelers who work on business notebooks. The Latitude ON FLASH is now available as an option on the new Latitude E4200, E4300, and Z notebooks as long as you decide to throw in $50 for an upgrade which comprises of both hardware and software.