Has anybody noticed slow speeds while attaching documents while using OWA 2007? We have a user that is not connecting via VPN, but is using OWA for email. User tries to attach a 6MB powerpoint, and it usually takes about 15 minutes. User's internet speeds are 768kbps up and 8Mbps down. Weird thing is that it takes about the same amount of time for another user with an air card to upload the same attachment. That leads me to believe it's something with our Exchange Server. Anyway, I appreciate any help anyone can offer.