Hello :)

  I want to create service for files exchange. It is a big project.  So i use K2 Attachments to add files, but now it is very annoying , because i need to add a big ammount of files , and also files that have more than 10 Gigabytes filesize.

So i need to know:

1) How to add big ammount of files in one time , instead of adding by one file each time ?

2) How to add big files that have more than 10 gigabytes size, so it must look not like very long article saving , must appear some kind of progress bar , so user can see how much percent of file is already uploaded ?    ( I already done settings in appache )