I recently purchased the box V4+DVD package and have been testing the demo for a few weeks. I have a Philips Seismic Edge (PSC705) 5.1 sound card, and am wondering if is designed to work with V4. I'm having a difficult time getting the LFE channel to display, and I've read about ASIO support (which I don't think my card has). Question is, do I need to get another sound card, such as the M-Audio Revolution 7.1? Has anyone used this card with V4? I'm a hobbyist on a budget, but I'm willing to shell out $100 or so on a better sound card. Any suggestions are greatly appreciated.