DDT Calc's memory partition is set to run on power macs. If you are running it on a 68k mac, you can set the memory size as low as the "Suggested Size." You do this by quitting DDT Calc and selecting it in Finder. Open the "get info" window by selecting "Get Info" from under the file menu. Decrease the size of the "Minimum and Preferred Sizes" to the size indicated as the"Suggested Size." If DDT Calc doesn't boot properly then increase the "Minimum and Preferred Sizes" by about 100k at time.
Power Mac Users
If you have a problem with DDT Calc running correctly on a Power Mac then increase the "Minimum and Suggested Sizes." You do this by quitting DDT Calc and selecting it in Finder. Open the "get info" window by selecting "Get Info" from under the file menu. Increase the size of the "Minimum and Preferred Sizes" by about 100K at a time.
If this fixes your problem, then please email me and tell me the size that worked and the model computer that your running DDT Calc on.
