Wysocki, The flash login for registered users is the only login.
The great majority of products is available without login by clicking Help / Additional Software Downloads from MLServer latest releases.
Since we have incorporated licensing in the majority of the products, all updates are accessible to all without login. That page shows version.
We are working on a means to update the website, the registered users area and the Additional software downloads And the installed plugins updater from a single database to make it a bit more efficient to update everything. The Additional Software Downloads is where you should be now.