Once an exclusive Helio playground, MySpace may be coming soon to a T-Mobile Sidekick 3 near you. From initial reports, T-Mobile's MySpace app will allow profile editing, picture uploading, comments and the sending and receiving of MySpace messages. From a mobile perspective, that's pretty complete coverage, yes? The T-Mobile Sidekick MySpace app will keep you logged into MySpace constantly so that all those friend alerts and other socially pressing issues will pop up on that Sidekick screen in real-time. The new MySpace app will apparently come standard on the upcoming Sidekick Zante and will also be available to current Sidekick 3 customers at a later date.