Hi im thinking of buying better quality cables but to get cables for all 5 speakers will be really pricey (espeically as im a poor student!) so what do you think is more important to get? Good cables for the left right and center, so like 3 speakers all about 2 meters of wire, or the surrond speakers which are prob more like 10 meters away each. Cheers Also does it matter if some speakers have new cables and some dont? Does it make it sound stupid?