I would like the best for gaming & music both. I have Logitech Z-2300 THX Certified 2.1 speakers. I do not need 7.1 or anything like that, but I want to buy the best card. PCI or PCIe what is best? I have a 5 year old ASUS P4PE with a sound blaster live now, and just want to upgrade to the best stuff. Dave.