Sorry for the question, but it was worth checking.
To use the Hyper 2 for biamping, you have 2 choices. You can get the Bi-Wire version with 4 plugs on each end....just make sure the "tails" are long enough to reach and the separate Bass and Treble wires go to the correct place (this way is a bit cheaper). The other is getting 2 sets of the standard version.
Here is Big Chris's description in an earlier thread (Post 9 & 12 nb Bass was much improved):
http://www.whathifi.com/forum/hi-fi/atlas-hyper-20-conundrum-what-would-you-do?page=4#comment-2647882
I would avoid any silver-coated cables, which I believe the Chameleon to be. The Linn Black is a "no nonsense" copper cable that sounds musical (to get it at £15 may takes a bit of watching). The Linn Silver is much better, but is a lot more money (the silver refers to the outside colour). Here are some examples:
http://www.ebay.co.uk/itm/Linn-Phono-Interconnects-/250920635805?pt=UK_Computing_CablesConnectors_RL&hash=item3a6c090d9d#ht_500wt_1287
or (not bad value as postage included)
http://www.ebay.co.uk/itm/Linn-Black-Interconnect-cables-Krescendo-Hifi-/110765815578?pt=UK_Computing_CablesConnectors_RL&hash=item19ca28371a#ht_3428wt_1270
or the Silver
http://www.ebay.co.uk/itm/Linn-Silver-Interconnects-120cm-Krescendo-HiFi-/110765938657?pt=UK_Computing_CablesConnectors_RL&hash=item19ca2a17e1#ht_3307wt_1429
I think looking at an rDac to improve CD playback would be an excellent idea (it made an improvement on another member's DV139)...though you would need a home demo to make sure.
Cno