Is the "bulb" shutter speed common to most DSLRs? It is similar to the technique I use except instead of manually controlling the shutter, this technique recommended a cardboard or other small box type of device painted black which caused the shutter to close. Once you got a lightning flash, stick this device to the shutter to get it to close.
Thanks. I'll look for the bulb type of setting. We have an older DSLR, the first Canon Rebel, so I don't know if they have a manual means of closing the shutter like that. I had just been using long exposure times.