Try the RCTIME code I posted. It should work since it sounds like the resistance values for your ldr are bascally the same a the CDS Cell I am using. I have no resistor though, just connected directly between the pin and 5V.

"cool" is a slang term that sort of means "neat" or "interesting". Again, sorry about that. I'm not used to being on a forum that has so much input from different countries. It is really "cool"! ;-)
Gary