First off, the file stream error was discussed in other posts, try using the search feature and typing file stream error-->1
I had the file streem error about a month ago, the way that i fixed it was to uninstall xolox, and remove the directory that it leaves on your harddrive and then I reinstalled it, and not a hint of a file stream error.
Second, Everclear, if you have a problem with the xolox team that you claim to be fabled, i suggest that you put it in the rants thread.
Hope you get back to downloading unregistered, well, i gotta get back to my downloads