http://wiki.jswindle.com/index.php/Wine_MSI Maybe that link will have a chance of helping you. You MADE a wrapper?! [Shocked] I'm sure the AppDB would love a test result involving the wrapper or at least a comment about it with a link to the wrapper. Though they don't like 3rd party WINE stuff to be in with the "pure" WINE. A comment with a link to the wrapper should be okay though. About the MSI stuff, got to terminal and type in "wine msiexec /i [path to msi]" and hit enter.