Looks to me like it is a preset shaped rounded rectangle with the line style set to a circle style line....
However I do not know if the rounded rectangle preset shape I have is one that came with PSP, or if it is one I downloaded???
Ok I checked and it is a standard preset shape!! So you should have it??
I made a circle line style, in a few minutes using the Dot line style, choose custom, then just pick the first end cap and change it from the square to the circle, increase the size to about 4-5, if you need to change the spacing with the arrows so the circles are spaced evenly and then use Save As, give it a unique name and then you can use it anywhere you need a line!!
Here's a tut for how to make one:
http://jinnysplace.com/sf04/093004.html
If you want the one I made just PM me with your email and I will send it to you!!
Another way would be to create a brush tip or just use a round one with hardness set to 100, you would have to play with the step amount, and since I love scripts, use the vector brush script on a vector line and it will paint your circles for you.
Here is the link for vector brush script:
http://pixelnook.home.comcast.net/VectorPaint.htm
Hopefully this helps someone...hehe
Can't wait to hear some more ideas that I am sure are easier then what I just explained!!
