I have SonicStage 1.5 installed and downloaded "SS23ENG.exe" from the /images directory on this forum, yet when I install I get the error "target software not installed". Is this perhaps since my Sony MZ-N510CK came from the USA? I'm desperate to install a later version of SonicStage and I need it to be from an image or install file that I can burn to CD since my home PC has no internet connection! Thanks