Google’s is the best machine translation offering but it is no where near perfect, I should know, I use it as an integral part of my business. I recommend that it not be the only option you provide site visitors. I have developed a free and well used gadget similar to the one your site embedded which offers Google Translations served up by the same Google Servers but mine additionally offers the human translation option. The humans are Rosetta Interpreters and can be available for conference calls with your staff and speakers or of any of the 20 main languages spoken in the US or they also can do text translations when the visitor needs human translation. This cost is paid for by the visitor.

An additional tip: It appears you only have your current “Google Gadget” on your home page instead of on all the pages people may wish to have translations done.

Please don’t hesitate to use my email if I can advise you further.

Regards,

Jeremy