I was wondering if anyone knows anything about shutter releases and soft release buttons for film cameras? I have been informed (I dont know how reliably) that the vintage shutter releases with the push type lever and the vintage shutter buttons would work on my new Fuji X10 (when it arrives). Does anyone know what screw size they are or where I might find one - do i need to scour the charity shops or speak to a camera dealer of some sort?