Hi Mike,
here is what you're waiting for:
  1. Part 1
  2. Part 2
  3. Part 3
That damned upload did always break when I tried the complete 17MB archive, and instead of resuming it always added at the end resulting in a >17MB file, �"%""�$"�$. At least upload performed with about 65k/s well enough for a few tries ;-).

Just combine them with copy /b epwtrap.001.ZIP +/b epwtrap.002.ZIP + /b epwtrap.003.zip epwtrap.zip. Hope that helps!