Have you considered the EFS 10-22mm for the 30D?  I briefly owned one and they are a stunning lens.  No good for the 1D though.  the upside is they can be had on Ebay for around £400 which is a good saving on the 24mm you refer to.
		 
		
		
		
		
		
		
			
		
		
		
		
		
			
				  
				
					
						Last edited by Stephen; 23-04-06 at 23:10.
					
					
				
			
		
		
		
	
	 |