Hi, First, thanks to you for your lightening speed response folks... GreenMachine, i done what you said, i.e didn't edit the .INI file, and miracle ! All work fine (well, more exactly, XPCreate starts, copy my XP CD-Rom, download service pack and Hotfixes... let see what's happen after ) Ha ! why noobs like me are often tortuous minded that they first edit, modify, change all they can before simply run and see if it works ? humm... A little thing to finish : an ANR (Another Noob Request )... can't you include a switch on the command line when you call "iOpus File Download" in order to stop having its windows poping when it starts a dowload ? Because it didn't stop bugging me during i wrote this message Regards.