Excuse my noobiness. I am looking to get an accessory flash for my rebel XTi. I have just recently started to get into photography (as a hobby) and want to get the best pictures. My interest is mostly portrait photography so a great flash would be helpful. My current equipment is minimal: xti, 24-135 IS lens and hood. The flash I was looking at was the 430EX. I also looked at the 580EX II but I thought since I am pretty new at all this that maybe I shouldn't spend all my money on a flash. Please let me know your thoughts As well if someone could recommend a wide angle lens or something that give me more wide angle then the lens I have now that would be great. Again, nothing too fancy.