What would you recommend as a starter in photography. Just bought cannon rebel xs would like to do some macro so Raynox DCR-250 is on the cards and a Canon 50mm F1.8 MK II lens for portrait .next what type of flash should I get I know they go into hundreds so was looking at something that would be good but not expensive, is it best to get a flash that tilts . Last one what general lens for all round would you recommend ..thanks for any comments