The best part is when you actually make it through the check version check to the next 'prepare for downloading update' page and click next and /then/ get another POL-1160. Why they don't have an automatic retry is yet another example of how SE fails at their update delivery system. Also, I like how the message asks you to check all the things on the user-side as if all of a sudden cables, networking devices, or network settings on user's system have changed and it's your fault somehow.
Oh, and since I don't have anywhere else to stick this thing I just made.