posted 07-25-99 06:56 PM ET
I searched about for info on my problem, but couldn't find any; I hope someone can help me.I hate the design workshop; I've always had trouble with it. Could someone tell me how to instantly upgrade all of my existing units to a newer model (i.e. all my terraformers to fungicidal tfs). I've seen the little window pop up occasionally in the past, but I can't summon it up when I need it.
Oh, and if anyone has any design workshop tips, I could use 'em. It gives me nothing but grief.
Thanks for your help in advance.
-Bue