Hi, 

I am trying to create a test app to test the API connectivity. I have gone to code.exacttarget.com and created and account. I then visit the app centre and choose the API Integration template. Provide some details. Then I am required to link it to an existing account. This is the part i get stuck on. I have a trial saleforce account and this dev account i'm using to post this. Neither work. How do i get to create a dev account just so i cat test the REST api's ?? The support is not that great and helping me as they just point me to GIT or API repositories. 

thanks.