Just ordered my 430ex from ebay with the 30% discount! 
Looking forward to learning some flash photography!
So far my gear list is as follow:
Rebel XTI
Tamron 17-50 f2.8 XR LD IR
Hoya Circular Polarizing Filter
Any tips on learning flash photography?
I will mostly use it to shoot Yachts as im a Yacht Broker
but I want to use it for other things as well like indoor/night photography

