Looking to build my new system using the SweetSpot card with three sources: Sky digibox (RGB), VHS video recorder (SVHS) and a FreeView box (SVHS). Will use PC's internal DVD for playing/recording, though tempted by the Xcard. 1) Will I be able to connect 2 VHS sources and the RGB source at the same time? 2) Can Showshifter switch between these and allow recording of one and viewing of another? 3) Will the quality from the Sky box be as good as RGB via JS Plasma VGA box to Plasma when feed through the Sweetspot? Thanks in advance guys!