To have a Oppertunity Follow Up logged in the History of the Oppertunity not just the Contact History record

[#1]

Using ACT!2010 I have noticed when a follow up is created in an Opportunity and the follow up activity is completed it is only putting the details in the contact history (if a contact is associated to the oppertunity) but it is NOT adding it to the oppertunity history.  This makes it difficult to manage and follow up on activites on the oppertunites having to look at the contact record.