Designing Custom Shield for MEGA2560

Senso:
The cheapest eagle fee is 50$ to use it in commercial projects, so that might be the sale of half a dozen of shields or even less..

Yes, but I'm not planning on selling anything directly. My company has no interest in that business, this is for an "Internal R&D" project. I may give Eagle a shot, it's just easier if I don't have to write up an expense report.

CrossRoads,

Thanks, I'll take a look at those in a little bit.