Okay, not sure if this is where this ought to go, but ...

I've got a Samsung SyncMaster 910T monitor. Just bought it. I've noticed that when I boot up, and whenever I jiggle the mouse to 'wake' my screen, I get a box in the upper left corner that reads 'Analog' and has five dots laid out like the Olympic rings. After a couple seconds it disappears and doesn't come back until I 'wake' my screen.

Today I 'woke' the screen and saw 'Digital' ... which almost immediately changed to 'Analog'.

(BTW, when I say 'wake' I mean jiggle the mouse and have it come back on).

Is this something I need to worry about? The monitor doesn't seem to be doing anything out of the ordinary - works really well, in fact.