I am still having trouble with the XChange2 program. I was able to use it to create a program but I am not able to transfer any of the existing programs that are in the 3030 resource center. I have read the XChange2 user manual, Andy's handbook, and a post in the 3030 resource center that dealt with downloading a program that someone else created and nothing seems to have the information needed for the transfer into the detector.. I even tried to do a search on the 3030 forum and could not find any information that would help me. I have a folder with the program that I created in XChange2 but I can not transfer another program into it and I can not create a new folder or transfer anything into the 3030 folder except the program that I created. Any help offered would be appreciated. Thanks..