@WeiXing3D:
I guess it should be better a little html tutorial (or pdf) with images and all aspects of e-uae installation, AmigaOS installation and configuration specific for run games whdload. I would remember to all that there is a full and really well done guide on Obligement website from which I often go to a repetita iuvant. I know that Google translate is horrible but it can help to remember e-uae configuration quickly. I have to thank Papiosaur too who made the thing easier suggesting to mount hdf partition with the tools inside MorphOS (FileImageCtrl and Mounter). In this way one avoids to start e-uae and workbench to modify-insert- files inside hdf partition. How I missed this? =)
Inside this tuto should be included the iGame launcher and some Ambient e-uae mime configuration (Obligement has yet though they are for adf) to start whdload directly from ambient. Without forgetting a startup-sequence modification inside AmigaOS 3.x so to load directly the game without loading everything/Workbench.
I could be able to do in the next days but I can't guarantee to do a work in a brief time (so much to do...) but it's a nice idea.