It was actually Tom's idea, they are already being bundled with the current installers, he says they compress really well. I doubt we're going to need all that many wrappers. Most games start fine, out of just over 110 games tested we've only needed to create 18 wrappers. It's an optional download when running the installer, just like the databases (which are much much bigger), so if you don't have Steam then don't tick the boxes. It may seem strange to have wrappers for games you don't have but you also have databases for system you may never use?