Try and get an Audigy Platinum soundcard cheap off Ebay or something. Complete with full graphic EQ 5.25" drivebay with multiple jacks in and quality 5.1 surround, you might find a bargain.
Right I think I'm just going to buy the Phillips ones I linked to in the first post. If anyone see's anything wrong with them that means I shouldn't buy them then let me know. Cheers.