Screenshot of quick upgrader

As described this stand-alone updater 'just does it'. You don't even need to click Start, it auto starts and auto closes. It still needs refinement. I am adding a Status bar to indicate connection status, hence the extra space left at the bottom. None-the-less here is a screenshot showing it downloading the update successfully and about to extract and self-terminate (I had to be quick with the screenshot, lol).

The cool thing is that I can put this up for download and it can upgrade even older versions. I haven't yet packaged it to do that, nor am I ready to, but I can, and may. I may say 'Upgrade by clicking here'. Of course, some constraints exist. In cases where the installation has substantially changed I may have to force a re-run of the installer, *or* make the changes myself.