A new way to install!
With the arrival of the Eclipse Indigo Simultaneous Release, the Marketplace Client now supports a new way to install. Users will now be able to drag the 'Install' button from their browser window to a running version of Eclipse to begin the install process.
Here is an example of what is seen on the EGit - Git Team Provider page.
Drag to Install!
Drag to your running Eclipse Indigo workspace.