Introversion

the radar dish won't let me select it, even though it's activated. more engineers don't help.

what is new/wrong?

You might want to state which level you're in, and which dish/dishes is/are causing you grief, so at least someone else with a Mac can try them out and see if your problem's replicatable. More details gets you help faster. Maybe even post a screenshot of the offending Dish.

not a mod, jsut the normal game. I completed the first level without using the dishes, and am almost done with the second, but only 1 dish has worked, all the rest of the radar dishes do not work on either level 1 or 2.

but I can't select the radar, therefore can't get enough darwinians into the safe zone to complete.

I never said anything about mods - I did assume you were playing the original levels.

Here's another possibly silly question - you did in fact reprogram the Control Towers associated with the Radar Dishes, right? Drop some Engineers in front of them, and make sure - the yellow lights may be on, but the Tower may not be completely 100% reprogrammed.

Another silly question: do you have any other units selected? If you have a unit selected, the radar cannot be selected. You will have to hit [SPACE] in order to clear the selection, then click on the radar dish.

xander