You don't have to use the command line method to use the decompiler I mentioned. Just drag the bgl over the top of the decompiler (or a shortcut to it) and it will do it's job. The output file(s) will be in the same directory as the source bgl, so I usually make a copy and work in the same folder as the decompiler.
Glad you found 'em Mid!
Glad you found 'em Mid!