First of all I want to express my deep gratitude to Pierre for the great work. I use the XnView MP in Mac OS since version 0.1 and appreciate the author

But anyway:
1. I have noticed a problem with Main application menu in both versions of XnViewMP (32 and 64-bit) on both OS's (Snow Leopard and Lion):
at some moment after launching and using App, when I open image in Viewer from Browser by double-clicking on it main menu disappears (I see only XnView item):
Sometimes menu is visible, but none of the items active.
2. If I put some folder to Favorites and this folder has sub-folders, then clicking in browser on sub-folder on Favorites pane doesn't open this sub-folder in main browser window.
Thanks,
Maxim