I have 3 users with Outlook 2007 SP3 and using Google Apps for Business email. When they click on new to create an new Email the PC freezes for 40 seconds. Eventually Outlook responds and allows them to enter an email address and send the email.
I have disabled all add-ins in the Trust Centre and disabled their AVG anti-virus Software but that doesn't make any difference.
If I start Outlook in safe mode ( outlook.exe /safe) they do not have the problem.