NGC5986 probably interesting to check for those under internet and else... will send to who it mayu concern my textual ep boot sequ, but just know that it's done under windows wright and a cynergic probleme is created versus my self text editor (texedx2) who do not tolerate function save. function save is done under my self (kripted production) 1000 deep root calculator (2-8) 10 was hard cause of modulus, and since M. do not worry i left other version in potential. Heli.e