First System Advice on Cables

I am not sure what your budget is, I am a big fan of Synergistic Research. they do have cables for just about any budget and also have great support when it comes to upgrading.

i would look at stereovox they have cabales for all budgets. i have there top of the line interconnects which are probably out of your budget but they also have excellent cables for all budgets. i could not fit there top of the line speaker cables into my budget. so i am using there firebird speaker cables and for the price it will be hard to find something better

Great starter system! Signal are good, also check out these relatively low cost but quality cable makers:

www.audioartcable.com/
www.bluejeanscable.com/
www.cobaltcable.com/index.htm
www.guerrillaaudio.com/
ww.ultimatecables.com/
www.vhaudio.com/index.html
www.zuaudio.com/home.asp

I use Audioquest Diamondback interconnects and Type 4 Speaker Cable (http://audioquest.com/). These were moderately priced and well built cables, but they have recently increased their prices significantly, and I think competition from companies like Signal and those listed above are providing products of equal performance at lower cost.