ExpressCards, the new PCMCIA?

randallpowell writes "PC Cards will face competition from ExpressCards in 2005 and 2006. Newer notebook PCs will have them to add wireless, HD-TV broadcast viewing, back-up storage, and more. Microsoft, Dell, and Intel are the major backers of this new expansion slot technology. While smaller, they can easily help users expand their notebook's abilities while PC Cards slowly phase out."