I have just got around to installing the M-series board I purchased from you at the back end of last year (part # 780117-01 NI USB-6221 M Series DAQ device BNC). Following the DAQ Getting started guide - Step 2 asks me to insert CD1. Now as far as I can see I only received Disk 2 of 2 (NI-DAQmx 8.7.1), is Disk 1of 2 available on the web? Jumping back on myself - Step 1 in the guide asks me to install my NI application software or other application development environment. I will be writing scripts in MatLab (MathWorks), once I have installed MatLab software is Step 1 complete, or have I got the wrong end of the stick. All the bestJohn