In a move that will send hearts soaring and tears falling, the chart monsters of 'NSYNC launch their summer tour Tuesday night, and they're promising to give the thousands of fans who shell out for tickets something extra for their money.

[article id="1448532"]"We're working with some companies who have developed some new stage gimmicks and gags that they haven't used yet,"[/article] 'NSYNC's Justin Timberlake told MTV News of the group's plans for the tour. [article id="1448532"]"We're going to be the first ones to use them, and we're very excited about it. There's gonna be a crazy light show."[/article]

The group wouldn't give away any closely guarded secrets, but with the pop kings bound for venues as vast as the Rose Bowl and Madison Square Garden, 'NSYNC will have plenty of room to try out new toys.

Bigger stages also mean more ground to cover, and the men of 'NSYNC are making sure that they ready for the challenge that

awaits. [article id="1448532"]"We've been conditioning for a while,"[/article] J.C. Chasez said. [article id="1448532"]"We've been singing and everything like that. We're gonna do an a cappella tune in the show as well, so people will know that we're singing. We're going to give them a show that they won't forget." [RealVideo][/article]

Here's where 'NSYNC will touch down with Sisqo and Pink:

• 5/9 - Biloxi, MS @ Mississippi Coast Coliseum
• 5/10 - Little Rock, AR @ ALLTEL Arena
• 5/12 - Memphis, TN @ The Pyramid
• 5/14 - Nashville, TN @ Adelphia Coliseum
• 5/18 - Atlanta, GA @ Philips Arena
• 5/19 - Atlanta, GA @ Philips Arena
• 5/21 - Orlando, FL @ Orlando Arena
• 5/22 - Ft. Lauderdale, FL @ Nat'l Car Rental Center
• 5/23 - Ft. Lauderdale, FL @ Nat'l Car Rental Center
• 5/24 - Tampa, FL @ Ice Palace
• 5/25 - Tampa, FL @ Ice Palace
• 5/27 - New Orleans, LA @ Superdome
• 5/29 - Austin, TX @ Frank Erwin Center