That's why I think Apple needs to seriously look at building a small tower case desktop costing somewhere between US$750 and US$1,100 depending on options, with a DVI-D and/or
Mini DisplayPort video connectors. The price of the all-in-one iMac has reached frightening levels, especially with the circa US$2,000 cost for a 24" iMac in some higher-end configurations!

With a small tower case machine plus an Apple-certified LCD panel from the likes of LG, Samsung, Viewsonic, etc. you could get a machine with simular performance for about US$600 to US$700 less.