I've said this before, and I'll say it again (but I think I'm also one of the few DIY'ers on this board) ... building your own can be fun and extremely economical.
You can buy fantastic cable from any local place that sells professional microphone cable - that, coupled with some good $.35 connectors and some solder make cables that are exactly the length you want, plus you get to feel that it is "yours."
I am admittedly a huge cheapskate - but I really think this idea holds water. The cable that I use is Canare star-quad cable, which is VERY well renowned for repelling external RFI.
Well... enough of that, I suppose.
