Here's the top of my acklog:
Log of A7 Engine 7.50 run at Fri Feb 06 18:10:56 2009
besuser on Windows NT/2000/XP version 5.1 Build 2600
Options main_stub.c -eq -nx100 -diag -ta -debu

and actually, a recent project yielded:
besuser on Windows NT/2000/XP version 5.1 Build 2600
Options test2.c -eq -nx100 -diag -te -debu

I don't know what -ta or -te is. Any ideas?