Downloaded the 241-280 gob, said it successfully downloaded, went to open and it said can't, corrupted. Went ahead and used that DiskInternals recovery program from the other thread and it found only folder 241 to 259 inside the archive - but they are hollow and don't have any MP3s inside them. The file is about 293MB in size.
The Rocket Mass Heater Gob is about the same size and opened fine. I will try downloading this one again and see what happens.
Oh, I'm using a Win7 machine with Chrome Version 41.0.2272.118 m