A list of test environments for early adopters is here: https://docs.google.com/a/kuali.org/spreadsheet/ccc?key=0AuCs4Q8X_DXJdDFtZFZKbEZOVElyZEg1MlowRjd5VlE&usp=drive_web#gid=1spreadsheets/d/1kRvpS8aoPXhSgHLe_Sdtt8LQwf98dyDRQ5gwkFEEMag/edit#gid=1197501559
Chicago's hardware deployment diagram for OLE is attached: Chicago OLE-deployment-diagram.pdf