Outlook 2007 Comboboz Value

In my default form for contacts, I have added Comboboxs and each one in the Value area as to Choose a Field is a Text Field that I created, the Type is "Dropbown", the Property to Use is "Value", and then under Possible Values, I wrote in a list of words and phrases where at the end of each phrase is ";" which under the Combobox, each phrase shows up part of a drop list, and I just identify which phrase I want to show in the field on the Contact.

And the other type of Combobox as to Choose a Field, is a Date/Time field and nothing else to add to it, so in the field of the Date/Time in the Contact, I just type in the appropriate date.

So what I want to do, is have the same type of Comboboxs from my Contact to be in the form of the Task, and then when I create a Task that is a Assigned to the Contact through Assign Task or New Task For Contact, the phrases that I identify in the Comboboxs of the Contact, automatically are in the same Comobboxs in the Task to which the Contact is assigned to in either way I mentioned above.

Thanks for great advice