You have to do more testing to make sure that it works properly uinder all circumstances.

>You make it seem too easy. That was a great solution. Thanks!
>
>>I forgot that Valid() wouldn't fire if checkbox status didn't change. Try
>>

>>* WHEN
>>DO CASE
>>CASE EMPTY(ON("KEY", "ENTER"))
>>	ON KEY LABEL ENTER KEYBOARD "{TAB}" CLEAR
>>CASE LASTKEY() = 13
>>	ON KEY LABEL ENTER
>>ENDCASE	
>>...
>>