이 름 전자우편 홈페이지 제목 비밀번호 (최소 4자이상의 영문 또는 숫자)삭제시필요 auto owners님의 글입니다. :I want to buy an ultra book in the next few days. Before I buy I have a couple question. Is there an ultra book running Windows 7 that includes a multi-touch screen? I see that HP is releasing one with Windows 8, but I do not want to change at this point.Second, what are the major difference between the Asus Ux31-rls8, UX31E-DH52, and UX31A-DB51. Its hard to tell by looking at the specs. Thanks Kathy