Latest Gigabot user agents:

User Agent PlatformDevice
Gigabot/3.0 (http://www.gigablast.com/spider.html) UnknownUnknown
Gigabot/2.0 (http://www.gigablast.com/spider.html) UnknownUnknown
Gigabot/2.0 UnknownUnknown
Gigabot/1.0 UnknownUnknown