Male to female connectors?!

In my upcoming project, (will begin around x-mas time) I'm going to need a way to "hide" the motherboard connectors in the back. I was thinking male to female connectors and then just cutting the connector spot out. I've got hunted down the USB and the Eithernet , but I've been unable to locate any male to female connectors for printer port, psu, and keyboard (unless I go USB on the keyboard, but I prefer to leave it as is, since I love my glowing keyboard). I think I could make a PSU one, but I'de prefer just to buy a premade one - my soldering kung-fu is not strong.
Help anyone?

Explain how you plan to cut the connectors out and hide them? Interested in what you mean, but do not understand.

In the back of the motherboard, I plan on hiding all the connections I know I won't use, as this case (gonna hand-make it) isn't going to look anything like a computer.
I want to use male to female connectors, to forward the connecitons from inside the case, to a spot on the case of my choosing, allowing me to place the motherboard in a spot out of the way and still have everything easy to plug in. I've found what I'm going to use for keyboard/monitor/mouse. The printer port is now covered, and I've got the exact thing I need for my RJ-45.
Still no hits on a PSU male to female connector thou

When I need odd connectors I usually look to http:\\www.jameco.com