Which Audio Interconnect would you recommend?

Thanks for pointing that out Sean! Looks like I read Coachp's original post rather quickly & missed the point about his wanting interconnects for both situations.
Sorry about the rather emphatic post, Coachp!

Coachp, if you are willing to take some advice from me still, I'd recommend that you stay away from Kimber's Silver Streak. I own the Hero & its pretty useless a cable! I've heard the Silver Streak (during my auditions to buy interconnects) & it was harsh on the ears. It has a very high "wow" factor since it yields a very detailed sound. However, upon extended listening I found that it was distortion I was listening to & mistaking it for details. The sound is brittle & un-natural. I personally felt that until I went up to the KCAG & higher in Kimber's line-up, I wasn't going to get an honest (music-wise) cable. IMHO. FWIW.

Just looking @ your components (which are all on the bright side), your decision to go to silver interconnects might be unwise. The silver will be rather transparent & will reveal every flaw in your components + create a lot of listening fatigue. I feel that you will be much better off getting pure copper cables.
One superb copper cable that comes to mind is Discovery Essence (obtainable factory direct). This one seems to be have just the right mix of warmth & details. Another that comes to mind is Van den Hul The First Ultimate. Yet another suggestion is the TARA Labs Prism 5500i.
For the subwoofer, I still like Psychicanimal's advice to you.
IMHO. FWIW.

Punchy, detailed & robust copper = Rhapsody II's by Straightwire. I won't sell mine...

To clarify, I am looking for an interconnect between my amp and processor as well as a subwoofer interconnect. I am grateful for your input clarifying the differences between copper and silver interconnects. It looks like I should definitely steer clear away from pure silver.

I've gotten some non e-mail suggestions recommending DH LABs and QED. These are not pure silver cables/interconnects but are a mixture of copper/silver. Do these combination interconnects fall into the same category as the silver steak/silver bullet?

Any more suggestions re: good copper interconnects is still greatly appreciated.

Coachp,
No experience w/ QED but I do own the DH Labs BL1 Series II interconnect. For the $99 or less paid for it, it's a very good cable. It is silver-clad copper cable i.e. the core is copper with a silver coating. The Kimber Silver Streak is a little diff: signal wire = silver & return wire = copper. From whatever I know, Silver Audio Silver Bullet is a pure silver cable i.e. no copper in there.
My experience with DH Labs has been very good. Maybe others can chime in here re. their experiences w/ this cable.

For the money, people have also found great success in:
Signal Cable
Luminous Audio Technology

FWIW. YMMV.

Well i am burning in a set of Pulsar interconnects from VHAudio right now that are marvelous.I own the Straight Wire Rhapsody ll's and the Pulsars sound nicer to my ear.Nothing lost and gains to be had.I was immediately stricken by the naturalness of the cord immediately when i plugged it in.I also have a set of Ecosse Maestro's that i would not sell but the more i am listening to these Pulsars they may end up being my favorite of the three.It's amazing the difference in interconnects as i had thought the Straigt Wires were about the best i could obtain but i am glad i kept searching and listening.Got a meter pair of Pulsars for $150 which is very reasonable for this cable i believe.Good Luck and happy listening!!