I have a GE Nautilus that is not getting any water to run during the cleaning cycle. The drying cylce seems to be working just fine. Does anyone have any idea where I should begin to start figuring out where the problem might be at?

You might check the water supply line. There may be a shutoff under the sink, or the valve that allows water to come in might not be getting power or the valve might be bad. I hope this gives you a starting point

Shut your water off to that line and disconnect the line and see if it is clogged sometimes just tapping the valve underneath the dishwasher will unclog it if that does not work take the two leads off your valve and see if it has good continuity or not. If it does than your timer might not be sending power to your valve.

You might make sure it isn't one of the ones recalled recently (about May, 2007) I had one that was about 5 or 6 years old that did the very same thing, didn't fill all the time (never did a very good job of washing anyway). They were recalled because they are a fire hazard!