I used them to by my 5D M II it was about $700 cheaper than anywhere in Aus, I will be using them again
Always willing to Learn
Canon 400D,5D MII Canon 70-200 f/2.8,Canon 100mm Macro f/2.8,Canon 24-104 f/4,Canon 17-40 f/4,Canon 15mm Fish Eye f/2.8,70-300 f/4,Speedlite 430ex & 580ex II,Canon 2x extender.