Got it, got it!
I actually got two folders when I unziped the download. One had two ".rd" files, which I'm familluar with, and another folder named RDE_Dir with
Quickcard Roundedge-english-v1...June08.pdf,
RDE_cursor_roundedge_bezier_No.png,
RDE_icon_roundedge_pezier.png,
RDE_cursor_RoundEdge_Bezier_OK.png.
So, I printed the .pdf and put all the other stuff in the plugin folder......
I had just never seen all the other stuff and had put only the two .rd files in the plugin folder....
Now I just might be a little smatter....
Thanks