I know there are several available, but not sure which one (if any) will do what I need.

I do Accompaniments for Trombone Solos and I want to be able to offer these as MP3's. I would like to have folks pay thru PayPal and then have access to download the file(s) right after thay pay for them. If they don't have PayPal and decide to send me a check/money order, I'd also like to be able to send them an email with a link they can use to download their file(s).

Anything currently out there that works like this?

Thanks! :)

I'm running XOOPS 2.0.13.2.

The best module I know that works similar to this (including licensed secure downloads) is xasset There is a new update just announce on the developers site with new features. But although checks can be sent through the mail, those will still have to be processed manually.

Xasset is robust and very powerful, but as a result is sort of complicated to initially set up. But the included windows help file will help you get started.