I installed it the same way (with the same .dsl file as a matter of fact)
open the mydsl browser, click on "net" then click on the the amsn- 0.94 text you see
it will pop up a little info page, and theres a download (= installer) link at the botttom, but if ya read the info, it says that you need to install tcltk8.3, so go back to the mydsl browser, and click the system tab this time, and get tcltk 8.3 ( ya might as well trust me and bet this one first, cause amsn wont work without it.)
hope this helps
