To see "Frame Rate" and other info...
Press F11 for the project statistics while you are running the game from SED or WED...

Press it a second time for a display of the model/terrain grid lines...
(Frame Rate will slow down for this.)

Press it a third time to turn off the stats and grids...

Hey... Can you send me a .mdl file of the building model that is causing problems...
I'd like to check it out and maybe send you back an opimized version... If it needs any optimizing...