PHP upload hangs on Safari

Hi, I have a page that has 9 form actions which upload individual files one at a time. On my own server, it runs fine and there are no hangs. But when I install on my clients server. I creased their "upload_max_filesize" to 100MB. Still I get random hanging. Is there any thing else that I should be looking at to remedy this hanging? Don Wieland D W D a t a C o n c e p t s ~~~~~~~~~~~~~~~~~~~~~~~~~ donw@dwdataconcepts.com Direct Line - (949) 305-2771 Integrated data solutions to fit your business needs. Need assistance in dialing in your FileMaker solution? Check out our Developer Support Plan at: http://www.dwdataconcepts.com/DevSup.html Appointment 1.0v9 - Powerful Appointment Scheduling for FileMaker Pro 9 or higher http://www.appointment10.com For a quick overview - http://www.appointment10.com/Appt10_Promo/Overview.html