>I've been trying to convert Ross's SFGetFolder example from FJII into a
>PG:Pro structure without success. Has anyone already figured this out?
>Thanks in advance.

I have done what you needed.
Please download and try my FILES$.FLTR at my homepage.

http://www.ravi.ne.jp/FBII/

FILES$.FLTR v2 contains bug, and this use Jamin's Navigation Services DCOD.