Nokia Siemens is going to demo HSPA+ Multiflow—a new cell tech that lets phones talk to two cell towers at once—at Mobile World Congress. It's the first time that the tech, which can apparently double data speeds, will be shown working on stuff you might actually be able to buy.
In 2009, iPhone multitasking is a bit like apps were in the early jailbreak days. That is to say painfully, clearly possible, but simply not allowed. These jailbreak apps show how it could—and should—be done.