Wineskin News
Resolution changing app
This isn't exactly a Wineskin related post, but... with the new Retina Macs not having a way to truly change the resolution, I threw together a little app that uses the WSReso command line tool I made for older versions of Wineskin for changing resolutions before RandR was added to XQuartz... it uses WSReso and its just an Applescript GUI front end that lets you change resolutions, including knocking that Retina Display Macbook Pro up to a true 2880x1800. Works on any Macs for changing resolutions around... its very simple, but effective.
http://wineskin.urgesoftware.com/Special/Change Resolution.app.zip
EDIT: update
if you want to just have an app that automatically goes to your max resolution that you can put in your startup items... use this