I've got a Canon 430EZ I'm using with wireless slave on a D40 but the flash has an annoying function of turning itself off after 90 sec of inactivity. Does anyone know a way around this, other than remotely firing it every 89 seconds! Nothing in the manual about it that I can see.

Thanks,
Rich

Do you mean the menu in the flash gun or the camera? If you mean the flash gun, I don't think the menu system is complicated enough on the 430EZ to allow custom functions. I'll have another look later. Thanks!

Thanks. Nothing concluded there yet. I'll keep an eye on that thread...