Hey everyone, it's been a while since I posted anything here recently, but I am back! I have a few questions regarding the 420ex speedlite flash. 1) Is this compatible to sync with my Rebel XS? 2) Is there an option to use this flash as wireless? 3) Does anyone use this flash, and how do the find it? Thanks alot! -Jordan Feel free to visit my flickr and tell me what i can do to improve!