Sure, he could handle it better than he has been, but that doesn't really give anyone the right to make demands, especially since they're not giving anything in return.

I want them before tomorrow.

Comments like this annoy me.  It's rude, and it ain't gonna get your request done any faster.

[he]

And yet I still haven't gotten any of the other BRSTMs I requested...

I'd like an explanation and otherwise just stop pretending you are doing requests.

You sound pretty entitled considering that he is doing you a favor and making these files of his own free will.  You outta be more thankful than that.