Sony Electronics announced that it is offering a new broadband version of its high-end Vaio notebooks that the company hopes to market to those on the go. The Vaio VGN-TXN10 series notebook, which comes equipped with an Intel Core Solo processor and Sony’s SmartWi technology, will allow users access to connect to Sprint’s Power Vision Network for wireless downloading of email, Internet access and the ability to download large files, the company said in a statement.