Does the Quality of the USB cable matter?

Would these comments be the same if we were discussing Firewire?

Yes, cables make a difference. By a little.

Thanks everyone fo the help. I have the DH Labs USB cable and will try it out this weekend.

I tried the DH Labs USB cable for a little while Saturday, and I thought I was hearing more body to the music than I had when using my cheapo USB cable.
So to make the comparison fair I've put the Dh Labs cable USB on my cable cooker for a few days and I will insert it back into my system then.

Well, I just took the DH Labs USB cable off the Cable Cooker and I must report that for my application, I hear no difference between the DH Labs cable and my previous cheapo USB cable.