I've pushed up upgraded scripts and files for building BottomFeeder up from sources. I've updated the download page, adding two zip files:
These are slightly shortened versions of the scripts I use to build development images and deployment images. If you might want to contribute, then you want to grab the second one. If you are just looking around, grab the first. Get Store Access here. Also, you'll need to get the Software With Style components, which will require you to register on their site. Make sure you grab the 4.780 version of the software. The loads will not work with out the SwS code.
I'll be pushing out a 7.4 based dev build (and associated scripts) soon. Check back on the download page for that.