salut new version of sIgpAck library a:: to avoid nameclashin objects are renamed with the prefix "sp." b:: new objects sp.diode~ diode rectifier network sp.freqshift~ frequency shifter sp.round~ simple rounder sp.sieve~ simple sample sifter for win32 only download at http://www.weiss-archiv.de maybe someone can port this to linux ill post it on my site gruss m.weiss