The other installer is the NullSoft installer, which is about as basic as an installer can get. InstallShield can run into problems basically because they're trying to do so much, and the version we're using is the most recent one that is using Microsoft's new Windows Installer Service, which can run into problems. We use it, though, because it allows us to do nice things like dynamically download the JRE installer.

So, anyway, I have not heard of a case of the Nullsoft installer not working. If you choose to buy pro and it doesn't work for you, just send me e-mail at afisk@limepeer.com.com, and I'll refund your money. It also comes with 6 months of free upgrades, which will be nice considering all of the major improvements that we're working on. Plus it comes with e-mail support.

On the INSTMSIA.EXE issue, it's pretty much the same thing -- there's nothing that we can do differently in the installer to get it to work, and there's nothing you can do as a user to get it to work. Again, though the NullSoft one should work. Sorry about this. We're really not trying to force people to buy Pro.