I have been trying to get my NIRT to control my ac but with no sucksess. I have tryed the 6 different mitubishi ac coads that are in the CIRCA software. i do not have an ir reader and do not realy want to pay 0 for one only to use it for one unit at my house all the other appliances i can control from the CIRCA software coads. Has any one have any idear were i can get the coads from or dose any one know if you can hire an ir reader. I have read the thred about changing the coads form [URL]http://www.remotecentral.com/[/URL] for a pronto but it was abit over my head.I also have a harmony remote that controls the ac. Can i use that in any way? The Moddle number of the ac unit is msz-ga35va Thanks for any help in advance