As it´s say, thanks.

We are development a multiplatform game and on the iPhone our game runs at 18 FPS with 1.0 version, and the profiler indicates that OnGUI ( in Playmaker.OnGUI ) have the 38% of the run time.
With these new changes in the 1.1 now have 11% and runs at 28 FPS

Note that we are using EZGui for the GUI.
so, thanks
bye, greetings from Bogota, Colombia.