I'm about to order a 622 to replace my 522, we're switching to HD.  I've always ran the 522 in Dual Tuner/Single Mode so I can record 1 show, watch another, or record 2 show and watch pvr, so I want that same basic functionality.  I remember reading somewhere that although the 622 has two tuners, one is HD and one is SD.  Is this true?  If so, how will I record 2 HD shows at the same time?  Maybe I misunderstood and this only has to do with the SD only output for those using TV2.  Can someone clarify this situation for me?  Thanks...
Ryan
				
			Ryan
 
	 
	 
 
		
 
 
		 
 
		
 
 
		 
 
		 
 
		