Tnx assi and groba i finally managed to install a full 305 Sdiver on the ibook os 9.2.1 (i had the 3.0 CD !) now next problem : aren't the LIB files platform compatible ? i can not read any of my PC lib files in the MAC ! even if i try to stuff-them before moving they always keep on the MAC a PC "personality" any way to do it ? or not possible (argh !) > Don't you dare to buy a notebook which runs windows now you've got a mac! ;-) i am 10 sec away from launching the ibook on Mars .. lol :-)) i could never ever understand this mac fascination ! Regards --------------------------------------------------Env1-----Env2--Env3------- ---- Andrea.TONI@rssd.esa.int Vco1 | | Solar System Missions Sci-SM Vco2-->--Vcf-->Vca-->Ducati996 www.rssd.esa.int Vco3 / | | / --------------------------------------------------Lfo1-----Lfo2--Lfo3------- ----