Steve’s Jobs Keynote at MacWorld (only a few hours from now) will include an announcement that is related to “wireless” technology or involves a new product that has the word “air” in its name. This is suggested by an Apple banner announcing MacWorld 2008 and the catch phrase, “There’s something in the air.”

There is reason to believe and some evidence has been found that Apple will introduce an ultraportable that is equipped with WiFi, 3G and even HSDPA. Apple, for example, owns the macbookair.org domain. The ultra-thin and light sub-notebook probably won’t have touch screen. Anyway, MacWorld starts very, very soon. We can all wait, can’t we?

Read on for a picture of what MacBook Air might look like.

[via engadget keyword search]