In Yahoo Groups I'm starting a group with files and the files are about 300,000kb bites long to?

Question

upload one or Do I have to have them in 2 parts? How long does it upload the file(s)

Answer 1

Messages up to 1MB can be delivered to your group. This includes both the message body and the attachment. As a general rule, attachments should be no larger than 800KB. If you post a message larger than 1MB it will be returned to you.

Answer 2

So you have about 300MB of files you want to store in your Yahoo Group?  That's more than Yahoo allows for the Files section of a Group.  Each Group allows you to store up to 100MB worth of Files in the Files section of the Group.  Each File uploaded there can be up to 5MB in size; so any File smaller than 5MB can be uploaded in one piece, while larger Files would need to be split.  Finally, how long it takes to upload each File would depend on your connection speed to the internet.