Posted 10 June 2010 - 11:48 PM
First of all, note that .zip files are ZIP Archives, not WinZIP files, though they may be unpacked using WinZip. I would also recommend using 7-zip to extract it. Here are some instructions:
Once you install 7-zip on your computer, right click the zip archive, hover over the 7-zip menu, and click 'Extract to "folder-name-here"'.
Just remember that extracting 200GB may take a few hours to complete.