youssef93 Wrote:you mean put links in a text file for example and then put it as an attachment?

Yeah.

youssef93 Wrote:And also, Could I make for example, a premium usergroup which has access to all downloads and make users pay to join? and for example, make a monthly fee for users to pay to keep themselves in this usergroup?

You can use the "Buy Into Usergroup" or "Buy Into Secondary Usergroup" module for this (set a time limit for 30 days).