go to radioshack and ask for wire-wrapping wire like alien said. thats the same stuff. kynar is just the insulation type. you can get wire from Mike (acid mods' shop) or just about any electronics supplier. Try Mouser, Digikey, or Jameco if you have trouble finding some. also give eBay a try, there is usually a really large selection of wire. it has to be 30AWG in order to fit into the psp or w/e you are modding without much pressure or force. its really not that hard to find if you look for it