I think that on the first suggestion what you mean is that we're missing a checkbox to select all of the checkboxes beneath it. Is that correct?
The second request is halfway there. Remote backup & download is already there, it's called Akeeba Remote Control and we just released a cross-platform version running on Windows, Linux and Mac OS X. Regarding updates, I will have to investigate this possibility.
The third wish is implemented in the SVN version of Admin Tools Professional (what will be version 1.2 in a few weeks). More specifically, it will send you an email with the IP address and username of the user who logged into your backend.
Nicholas K. Dionysopoulos
Lead Developer and Director
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