Thank you very much for your interest, I appreciate it. I'm not sure about PortableApps distributions, but I think basically what you would do is include only the "MyDefrag.exe" program, as described on the "How to use MyDefrag from a bootable CD-ROM or memory stick?
" page? I am sorry, but that is not allowed by the MyDefrag license. It only allows for re-distribution of the full and unchanged MyDefrag package (the file you download from this website). It is allowed to super-repackage, for example by building a package containing some other files plus the full and unchanged MyDefrag distribution.
But perhaps you are willing to consider the following. If you would construct a sample PortableApps distribution and send it to me, then I am willing to evaluate it and make it an official MyDefrag distribution. Give it my stamp of approval, so to say. That way the license would be satisfied, it would be an official MyDefrag distribution and I would publish it for download on the MyDefrag website. However, I will need to be able to completely reconstruct the PortableApps distribution, so I will need a copy of whatever source files that are used. Only in this way will I be able to guarantee the contents of the distribution. Also, it will enable me to build a new PortableApps distribution as and when I release a new MyDefrag version. What do you think, would it be possible to do it like this?
I think there are several people here on the MyDefrag forum that will be interested in participating in this project. Such as helping to develop the special MyDefrag scripts that you mentioned, and betatesting.