I downloaded the files last night. I used GetRight download manager for the Poser Content zip. It showed the file name as the string of numbers before the actual file name. I just renamed it before starting the download. It timed out at 50%, I paused and resumed it and downloaded successfully on the 2nd try. I checked the zip file and it unzips fine.

I am on a 6mb Cable connection and with Internet Explorer or Opera I was getting slow speeds of 20K/sec. With GetRight I averaged 170 to 230K/Sec on the 2nd and successful attempt.

For setup.exe I tried it with GetRight but got a download called Static.php. I then used Opera browser which downloaded it successfuly. Note that when the file pops up it says you are downloading Setup.html just rename it to Setup.exe before starting the downloading. Download speed was around 200k/sec this time with a browser, so it looks like the site is speeding up.

Hope this helps someone.