Problems downloading from GCW mirrors

[SG]

I've been trying to get the 3.5, 3.3 and 3.0 patch files for the US version of Porsche Unleashed (NFS 5), as well as the US files for NFS High Stakes. However, I can't seem to get downloads past about 4% from arthuryeung.com, flash-dev.com, xs2something, etc. They start at about 100bytes per second, and just quit. I'm not having problems with any other web sites out there. Is anyone else having these problems, or know how I can fix them? Thanks!