If enough interest is shown, I will consider getting an msi installer written by friends who know about those things to make berrybrew available with a one-click install that fetches, configures, installs the most recent Perl version, switches to it, then leaves the user with a Perl that can be used immediately.

As of now, I couldn't recommend it, because it does take config, and after re-reviewing the docs, things aren't all that clear for setup. It would be a nice feature though, me thinks. For now, for ease of integration, I'm with BrowserUK.