I have an S500 with the Canon enclosure, Ikelite D125 Strobe and remote slave. If anyone has experience with a similar setup, I would appreciate any advice on basic camera settings to start from, tips particular to this camera etc. I have used it a few times with pretty good success in manual mode, ISO100, AiAF turned off, and the exposure at +0. I am very new to this hobby so please bear with me.