Here is another rumor of Apple products. Apple Insider has reported that Apple is now working on an ultra-portable version of MacBook laptop. It will be “lighter and more compact than any other Mac portable Apple has put forth in recent years”. The laptop will include the use of NAND flash memory to speed up boot times. However, the optical drive will be excluded in order to save on space. This ultra-portable MacBook is expected to be released near Apple’s Worldwide Developers Conference in mid 2007. Let’s wait and see…!