I currently have a Rega Planet 2000 CDP with a Creek 5350SE amp, and I found that the Cardas Cross interconnect does wonders for my sound. I just ordered the Jupiter, so in 50-100 hours I'll know how that works with the Creek and the Cardas as well. I'm also using Cardas powercords which make a big difference. Lastly, the one thing that I would strongly recommend for your Creek is the Tara Labs "Missing Link" jumper cables (I think the model is RSC something) to replace the bars that connect your amp/preamp jacks. I was amazed at the difference that made.
