So, was all that hubbub for nothing? British retailer mobiles.co.uk -- a wholly-owned subsidiary of giant Carphone Warehouse, for what it's worth -- is claiming a "man on the inside" as saying that the X10 actually can do multitouch after all, despite a claim from a Sony Ericsson product manager to the contrary. In fact, not only can it do multitouch, but it will do multitouch through a software update in the second half of the year, the source goes on to say. This all ties in nicely with the dude's claim that the X10 will see an official update to