Not sure about the title but i was wondering if anyone can help me with maybe some main cable upgrades. Looking for an improvement but not going too mad, as my system probably won't need it.Starting with Samsung 40" lcd, Onkyo 606 amp, PS3 and also Quad-lite sub. Already got a Tacima CS929 and noticed slight improvements, so want to know which is best for each component. With a 10% budget of system around £200-250 max to spend, was looking at Clearer Audio, would i just need four of their entry Copper Alpha line or is there any better for £50 a cable. Lenghts would be one at1 mtrs and two at 1.25 mtrs and a 2 mtr for sub. Any help would be much appreciated. And thanks for your time.