Yep, that'll work. Its not quite as elegant as the AI version but works pretty well.
A single dashed line is easy
Round Brush, 200% spacing, Make path from selection, stroke path with brush.
Make path into selection from paths palette, save selection, deselect, create mask, fill mask with black, load selection, stroke selection with white, 2 pixels worked for me.
Double dashed lines are possible too, but a little trickier, involving thick stroking of selection on transparent layer, command clicking layer, new layer, create and stroke path from selection and then similar to before.
I will try and give the explanation a little more depth in a day or two.
Splode, Thanks for the Push in the right direction
