I need gene expression files with their gene regulatory networks

Hello, I wrote a program that receive gene expression file (.SOFT) and give Gene regulatory network (inference it) Click the link to read about .SOFT : [login to view URL] Now my problem is how I can test my program? I could not find any website that gives me gene expression file with their Gene regulatory network to use it for the test I read that dream challenge website has these data, especially DREAM5 but I don’t know how I can find it [login to view URL] So, can anyone help me to find what I need? I need the gene expression files with their Gene regulatory networks wither from DREAM5 or from any other website Thank you