well i just redownloaded it. i still end up up with a file with no extenstion. on a side note. when i try to open the zip file with standard windows explorer (using windows 7 64bit os). it complains that it isn't a standard zip file. if i use winrar to open it. extract the following named file from it "Leadwerks C v1.3 Beta" and the zip file size is 32.1KB.