Can't get a workflow working correctly

I thought I'd start of with a simple workflow so I'm using the sample Travel Request form from InfoPath 2007. I've designed a workflow using Sharepoint Designer. This should;

1. Send an email to an approver when a new completed form is submitted
2. When the approver approves or rejects the request, an email should be sent to the requestor informing them of the outcome

The workflow doesn't contain any errors and it fires fine when a new form is submitted, the problem is is that item 1 is only ever actioned, the workflow just flows right to the end and is then marked as complete.

Any ideas where I'm going wrong?

[669 byte] By [sparkymark75] at [2008-3-7]