Megaupload founder joked about his 'hacker' past WELLINGTON, New Zealand (AP) - Two years ago, Megaupload founder Kim Dotcom joked in emails with his new neighbors in New Zealand about his bad-boy reputation before telling them his criminal past was behind him and he was coming to the country with good intentions. "I am a former hacker" who was once convicted of insider trading, he wrote, before going on to say "In all seriousness: My wife, two kids and myself love New Zealand and 'We come in peace.'" Dotcom's emails came to light Wednesday, the same day a New Zealand judge denied him bail following his arrest on U.S. accusations of copyright infringement and a U.S. official confirmed the arrest of a fifth member of his company. In Washington, a U.S. Justice Department official said Dutch police have arrested a fifth suspect - software programmer Andrus Nomm, 32, a citizen of Estonia and a resident of both Turkey and Estonia. In New Zealand, Dotcom's neighbor Kevin Crossley said Dotcom cut an imposing figure when he took a lease on the $24 million luxury mansion in their sleepy neighborhood of Coatesville, near Auckland. Crossley said he never met Dotcom, but he would see him zooming past in luxury cars when he went horse riding. Dotcom sent emails to Crossley's wife France Komoroski and other neighbors, joking that "a criminal neighbor like me" could help them with insider stock tips and tax fraud. But then he turned serious. "Fifteen years ago I was a hacker and 10 years ago I was convicted for insider trading," he wrote. Hardly the kind of crimes you need to start a witch hunt for. Since then I have been a good boy, my criminal records have been cleared, and I created a successful Internet company that employs 100+ people. Dotcom first developed a reputation as a computer hacker in his native Germany, where he was born Kim Schmitz. Later, in 2002, he received a 20-month suspended sentence after being found guilty of manipulating stock prices to earn himself $1.1 million. The flamboyant Dotcom also made headlines after the terrorist attacks of 9/11 when he offered a $10 million reward on his website for information leading to the capture of al-Qaida leader Osama bin Laden. In New Zealand, Prime Minister John Key faced awkward questions Wednesday about how immigration officials could have granted Dotcom residency despite his prior convictions - and then the government could later turn down his application to buy the Coatesville mansion due to questions over his character prompted by those same convictions. Key said Dotcom had disclosed his convictions in his immigration application but that enough time had elapsed to give him a clean slate. Key acknowleged it seemed inconsistent that the test for buying land would be higher than the test for residency. "What I've asked my officials to do, is to go away and have a look, because there's clearly a potential anomoly there," Key told reporters Wednesday.