Thanks that's what I suspected. How daft is that!!!to untar you need to have pgi on flash. sifteam can"t untar it.
Ok the bzip2 command gives a tar file but it still won't untar with the tar command. (Gives invalid gzip magic eroor message).I have tried all suggestions and unfortunately none work. If I boot into an E2 image (Sifteam extreme) I can't see the USB partitions properly and I only have sifteam dgs images in flash and in other usb partitions. I have tried using Winrar and 7zip in Windows also. Would it be possible for someone to create a tar.gz file as i'm sure I'm not the only one who has this problem?