Hi guys, I have a problem. I already have a serial key, so I don't need cracks, keygenerators, etc. The problem is, I used my mathcad on an old computer of mine and had it activated. All would have been fine and dandy, but that computer had to be reformatted and eventually just broke. Now, I want to use the same mathcad on a newer computer, but it won't let me activate it, since I have already used the thing. Any suggestions?