i have a lot of photos on my work computer which is behind a firewall... and i can't seem to order books... or buy music in iTMS for that matter... which doesn't matter as I don't like buying music online... so anyway. For iPhoto, i get to the point of ordering... but it says can't establish connection. Does anyone know what port iPhoto uses to submit photos... or what firewall restrictions would prevent this from happening? Please help!!! The one thing I don't like about my Mac is that troubleshooting problems is difficult as OSX doesn't give feedback when there is an error... just a beep or vague message. Or at least, I don't know how to find out what the error is.