Sandboardargentina.com, allegedly a travel website, has just posted an 'exclusive review' of TVI Express.
However, if you examine the article, you will find that it is PLAGIARIZED off an articleblast article by Phillip Teeter
The wordings are identical, and this latter article is dated NOVEMBER 2009, almost a YEAR ago.
And note the conclusion: "If i had to guess if this company were in the US they would be having problems with the FTC wanting to shut them down. If your looking to make quick money or use just the travel benefits this may be the opportunity for you."
In other words, it's a scam. Stay away.