Lync/Skype4B Improvement Suggestions Ideas

I think could result in a bettere user experience to place the PowerPoint presentation loading bar in the main confernece Windows, where at this moment you see only a generic "Loading in progress", without a bar or percentage.

You can see a bar only is you "hover" on the monitor icon, but this is not very intuitive.

in Skype4B, when network is preventing login, you receive a modal dialog, which must be dismissed before clicking Login again.

Please change this to a non-modal message (in the main client window) and have an option to automatically try again on some schedule or when network status changes.