This depends on the network drive. If it supports FTP or UPnP/DLNA then you will be able to access it. If it appears as a Windows share or a NFS share, then it won't work out of the box.
Don't worry about this. The settings from your SIM card will be used. There's no need to configure the 3G internet access point or the SMS settings.
They should be available in the extras repository soon.
More tips here: http://talk.maemo.org/showthread.php?t=33506
HAPPY BIRTHDAY KATHY,..... Hope it arrives soonnnnnnnnnnn. make awish Pippo
How old are you? ...or should I not ask such a question