Have you ever seen some Bandwidth Utilization problem A client of mine has mac with Parallels install and an customize application running only in windows (computer=mac and parallels = windows XP) I've notice that when This application is loaded in parallels, the upload is going at nearly 1 mb/s (and it's not a problem when this application is on a pc running Win XP.... Do you know if a configuration of parallels could be a problem ? Regards