Hi All,
I've completed the merge of the work Aric and I have done to date on MSI. Some programs that use and do not package the MSI installer may start to work. We still have no implementation of msiexec.exe, so there is still no method to install .msi files directly, however not all MSI based installs require msiexec.exe. (It's fairly easy to implement if anybody wishes to volunteer...)
Consider adding "msi" = "native, builtin" to your Wine configuration files, and not installing the MSI redistributables straight away when you encounter an installer that uses msi.dll :) Let us know what bugs that turns up.
thanks,
Mike