Boss DS-1 Mods

Who doesn't have an extra DS-1 laying around that they don't want to get rid of, but don't like to use?  Mod that bitch up, with some links to help.  If I ever trust my soldering skills enough, I will post my process and results.
The Instructables Tutorial- as always, great step by step if you have the skills
Premier Guitars Take-
Erik's Corner-  a couple of new takes on the SD-1 mod, with a tube screamer emulator from a good pedal builder.