I ordered 3 of the PCs from www.alexcable.netfirms.com a few weeks back and put them in my system - finally rid myself of some stock cables. Wow! Probably the best "bang for the buck" I have spent so far. I paid just $48 for each cable. I tried some $450 PCs from a few of the big name companies, and these seem to be their equal to my ears.
Good luck
Good luck