The all-new Sony VAIO T Series 15 has an attractive design, a beautiful 1080p HD touch display, long battery life and very good performance. It does lack a Blu-ray drive, which would have put it over the top, and the touch pad wasn`t the best."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips