I am working on instrumenting a lab process where I need to monitor a bunch of sensors and thermocouples. Can anybody recommend a good data acquisiton package? In the past, I've messed around with data logging and trending on the Allen-Bradley PanelView Plus but it is not flexible enough for this project. The data logging saves everything in one file whereas I need one file per run. I'd also like to give the user the ability to manipulate the ranges on the X & Y axis while the process is running. I also need to provide printouts as well as the ability to export the raw data to an Excel spreadsheet. I think I need to move away from a dedicated HMI to more of a PC-based platform, but I don't really know where to start. Suggestions?