HP has released the new HP DreamScreen 400 all-in-one desktop PC in India. This space-saving desktop features an 18.5-inch touchscreen display with an enhanced HP-flavored touch interface, a DVD optical drive and an Intel processor. The HP DreamScreen 400 desktop PC is designed for education, deliver news and entertainment, link families and access the Web via a simple touch interface. Price: Rs. 19,999 or about $450.