mitsos said:In the thread Teemu linked above, I posted the Mill-max socket I designed the boards around: 0344-2-19-01-34-27-10-0
Niels told me that these (0327-0-15-01-34-27-10-0) will also work, and they are cheaper.
If you enlarge the socket holes, be aware that you will lose the internal plating that connects the top and bottom solder pads of each hole. That is not normally a problem, but you may have to solder some of the sockets on top in some cases to ensure connectivity (for example the ground socket). I had to do that on some of the prototype boards since the fabhouse had undersized the socket holes. Not a huge problem, but something you should be aware of.
Good luck!
Ah yes! I totally forgot that too, solder on both sides