hi list,
i discovered, that i used another abstraction of mine in "mapx.pd." i replaced it with a subpatch, so you shouldn't get anymore error-messages like "switch.pd not found"...
i uploaded a new version right now, so make sure you have "mapx.tgz" with modification-time 18:19...
http://www.klingt.org/~oliver/pd/mapx.tgz
sorry for that. anyway, have fun...
oliver