Homebrew PCBs

In my infinate wisdom, I built my pic programmer to program _only_ the
16F627 and '628 (both 28 pin). Now I am looking at other projects and I am
going to need more IO, so I need to built an "adapter" for these bigger
chips. I am looking for DIL pins that I can solder to the bottom of my
adapter and will plug into the 28 pin socket. Sort of like how the basic
stamp does. I have no idea to their name or where to find them.

Any ideas?

Thanks