Got a ceiling mounted Panny AE300 & have now been blighted by a couple of annoying Dust Blobs. Got some Removal Instructions & Compressed Air but dont really want to disturb my setup as its now perfectly focused & level, etc. Can the cover be removed & the blobs blown out while it is upside down ? Secondly - How do you obtain & post those great shots of your HC Rooms? None of my digital photos seem to show any perspective just a portion of wall or a bit of screen. Also whats the easiest way to post them & share them with you all ? Cheers All !