We lunched a premium version of Download Manager with following Features:
- Upload Progress Bar
- Multiple Files in single pack
- Access Control for all user roles
- Bandwidth Control
- Bulk Import
- Custom Link Template
- Download Counter and Tracker
- Categories and Category Template
- Custom TinyMce Button
- Remote file url download support
- Download Speed Control
- Add-ons Support
- Payment gateway for saling packages (add-on)
- Order management system (add-on)
- Auto licensing system (add-on)
Check full details here http://www.wpdownloadmanager.com/
Discussion forum http://www.wpdownloadmanager.com/forum/
