hi mga sir, pa advice nmn, i have this Panasonic P42VT30,this has only one 3.5 output for headphone, and balak ko kasi bumili ng ps3 this end of month, and I believe optical ang audio ouput at thru hdmi, I have this Logitech G51, meron xang 3x3.5mm for 5.1 channel and 1xrca L/R. ang concern ko analog ang G51 at digital ang ps3 at vt30 when comes to surround output. Meron bang DAC that has optical to 3x3.5mm para maging 5.1 (working ba 2?) or should I replace the speaker that is already compatible with these items. Pero gusto q sana ang gastusin ko nalng kung DAC below 2k at real surround ang effect, nasa 7k+ ang G51 thanks po.