To export Timesheet for Payroll Purposes, you need to pull up the Timesheet Report first. Go to Reports, select Timesheet, and choose Date Range you wan to be covered in the report.
Once you have the report pulled up, scroll down to the bottom and click on the lower right 'download' icon. Choose the MYOB option Verified or All Hours. You will then receive a pop-up message in blue on top of the page.
Once the download is complete you will be notified via email to download the file, which can be saved to your computer for further action.