Conditional formatting
Yes there is a way. If you have a check box (which I will call checkbox1), then in the afterupdate() event type the following;
If checkbox = True Then
' This will allow the user to enter information
Me.textarea.enabled = true
Me.textarea.backcolor = vbwhite
Else
'This will permit the user from entering information and will produce a grey like backcolor
Me.textarea.enabled = false
End If
Hope this helps by the way the text area is the area which you wish to enter information.
If I havent explained this well enough post the db and I'll show you and give full comments