I did a fresh install of 12.04 today on my t101mt, and the only problem I've run into so far is that I can't actually tap the taskbar of any window that uses the default XFCE taskbar. When using Google Chrome, which uses a custom one, I can click the minimise, maximise and exit buttons, however if I'm just browsing folders, using firefox, or any application which uses the default minimise, maximise and close buttons, I can't tap them with the touchscreen to close the window. It just doesn't tap. I also can't drag, or interact with these taskbars in any fashion. Is there something I'm just missing?