Header set Content-Disposition attachment
Then upload the .htaccess file into your directory that contains the audio files. This will force files in that directory to download when the MP3Browser download icon is clicked.
* Very comprehensive
* Easily customizable
* Numerous payment options, including PayPal Pro!
* Handles complex fee considerations
* Nathan provides very good support
* While it's not exactly cheap ($75), it's a LOT of component for the money, especially for a component that you're trusting for ecommerce.
* YouTube training videos.
* There's a significant learning curve for this component.
* While version 2.7.9 is stable, earlier versions of 2.7.x had enough bugs to be problematic. Make sure you check the vendor's site regularly for upgrades.
Overall, if you have events that require complex registration forms, DT Register is the only way to go.
The problem is learning how to configure it to your particular needs. The documentation and online support is woefully inadequate. The forum badly needs a team of heroes to respond to the many unanswered questions (questions that ought to be answered in FAQs or docs).
To make matters worse, the virtuemart.net website has been agonizingly slow lately.
If you're looking for an example of third-party Joomla extensions that could benefit from going commercial, you need look no farther than VirtueMart.