Originally Posted by Prime Junta 
Yes, 1080p on a 1920 x 1080 full HD panel will have no scaling. However, the XBox 360 doesn't actually render games at that resolution: they'll be scaled up from whatever resolution it does render them. This scaling may or may not be better quality than what the monitor can do internally. IOW, it won't be perfect in either case, and it may not even look dramatically better than what you're seeing now.
Well that's a blow. Is there any point getting a full HD monitor then, would a lower resolution be better? What does one have to do to completely prevent scaling?
If I bought this expensive monitor I'm looking at and it turnes it it looks just as jaggy as playing at 1280 x 1024… I certainly won't be happy.
Thanks very much for your reply. 'Tis appreciated.