I am just about finished testing the download of c2ps-27.zip which is 384MB. It took 10 minutes to D/L. It started out quite fast at about 1.4MB/s then slowed down to about 450KB/s about a third of the way in.
I am in Toronto, ON , Canada.
FYI, I D/L the 2 new LR4 zips and they came down really fast. Did not pay attention to the info , but under 2 minutes each.