A bit late. Toshiba's ultrabook with touchscreen had been promised for the second quarter of 2013, but a test product only just reached us. A i5-3337U of the Ivy Bridge generation should ensure enough processing power and is supported by 8 GB of RAM. It's certainly a strong package of performance, but can the machine contend with Intel's newer competitor based on Haswell?
http://www.notebookcheck.net/Review-Toshiba-Satellite-U840T-101-Ultrabook.105726.0.html