i have a 5.1 i-ball booster home theatre which have 2.1/5.1 analog input but does not have any HDMI input..And i have a vaio(with ATI Radeon 5650 card) notebook which allowes me 2.1 output and HDMI audio output..Now i ran my home theater in 2.1 channel mode as i can't connect HDMI audio to home theatre..Is there any way to get 5.1 channel output just from a laptop????