Dan Nystedt and Sumner Lemon

The U.S. desktop firm is swallowed by the Taiwanese giant in its biggest deal ever, one that could vault Acer into the No. 3 spot in the U.S. PC market, behind only HP and Dell

RIM is working with the world's largest cellular phone service provider, China Mobile (Hong Kong) Ltd. to launch its popular BlackBerry mobile e-mail services in China by the end of May, a spokeswoman said Thursday.

Research In Motion Ltd. (RIM) is working with the world's largest cellular phone service provider, China Mobile (Hong Kong) Ltd. to launch its popular BlackBerry mobile e-mail services in China by the end of May, a spokeswoman said.