please use new script http://registry.gimp.org/node/25332
GAT stands for GIMP-Atelier. We are present a set of tools to handle guides. With this package you could create multiple guides in one step, could use predefined guide sets e.g. Golden Ratio or Third Rule, save to and load from File your own sets.
Download File: gat_tools.zip
Unless otherwise noted, the rights for the individual plugins are with their respective authors. Logo image by Jakub Steiner.