When you build the package make sure you test it on a machine connected to an smartboard because I noticed that on the older machines my package froze at 75percent this was due to an error message saying "HID bad environment" that stops the install. I had to log in and click OK and the install finished. I will be interested to see if this problem occurs? I assume you have RM PC's in your school\college? I found out on the older one I get this message but on the mini PC's and newer models I do not get this message. Let me know how you get on :D.