The most widely used and popular way to send just about any file is e-mail. E-mail takes the path of least resistance, but that doesn't always mean it gets there any faster or safer. There are many problems associated with using e-mail as your transfer method.
The error message most people encounter is related to file size."The server has rejected your message. ERROR: Message exceeded file size requirements." Ugh. The fact is, just about every e-mail server out there is set to accept file attachments no larger than about 5 megs - if you're lucky, you'll find one that will take 10 megs. This is fine if you want to send a really short clip or 30 second commercial voiceover, but lousy for larger files.
Another problem with e-mail is speed. Uploading to E-mail servers is downright slow.....! Dial-up connections are particularly prone to slow speeds as well - I'm sure you've experienced the aggravation of getting a large file attachment from a friend sending you a bunch of pictures you didn't need or want.
Still another issue with e-mail is corrupted files. Somewhere along the way, with so many servers to go through to get to where it's going - all you need is one power failure on one server - and the file from your voice talent arrives with clicks and pops....or worse yet - you can't even open it. Now, with so many viruses out there, programs like Outlook and Outlook Express have settings which won't allow the user to even download the file - very true in the Corporate environment.
What this all means is, e-mail can cause more problems than it can solve when it comes to sending larger files.