I'm looking for some advice on a simple, hosted web-based digital file management system. We have a design team that creates a lot of assets needed by engineering, marketing, and many other people in the company. However, we already manage timelines, feedback, etc in a ticketing system. Dropbox/git may be possible, but these solutions require checking out/syncing everything which could be a lot.
What I'd like is a hosted system where a designer can upload their digital assets, associate them with a ticket (perhaps via folders), and track file changes. Ideally, non designers could log into the system and obtain the files too.
So far, I've found http://www.brandregard.com and http://www.mediasilo.com, but both seem to be focused on specific types of digital files.