Never buy a Sony Vaio laptop
Sony Vaio Laptops - Complaint
Vaios are more expensive than comparable products and less reliable. God help you if you experience a failure, cost of repair/part replacement will be a rip off since no 3rd party options will be available. A company that truly delivers super high reliability can command a premium for a closed system of support/repair but that is not the case with Sony any longer.
I bought my 1st Vaio laptop in 2004 for around $2,000. It crapped out 3 years later, video chip died. I thought I had a one off problem. I bought a 2nd one in Dec of 2008. The charger died 10 months later and was promptly replaced under warranty. The charger died again in Sept 2010 and battery was only holding 40 mins. of charge. No 3rd party products would work, cost of replacing charger and battery: whopping $325, about 30% of the cost of the laptop. Now, one of the mouse button has stopped functioning. Took lot of trouble to find the Sony part, cost $67. No 3rd part repairs available and Sony will not provide directions for replacing the product. They want $200 to replace the touch pad. Comparable cost for a Dell laptop from a repair shop: $40.
I owned 2 Toshiba laptops and 1 Dell laptop, all for more than 9 years. I had a single failure on Dell, the DVD drive failed where Dell was happy to not only sell me the replacement part but provide the directions as well.. all for a reasonable price.