First off, the images on the site load slowly and also are scaled into wrong aspect ratio. Pre-scale those thumbnails and set proper caching for faster loading.

First off, the images on the site load slowly and also are scaled into wrong aspect ratio. Pre-scale those thumbnails and set proper caching for faster loading. Every time the item is added to the mix, all the images load again for some reason. Also, please upgrade to a faster server, that's just really slow. I'm not sure that the 'approximate image' of the mix is a huge selling point (while cool). In general, I would work on the design of the site, now it comes of a bit 'amateurish'. Try to find a nicer typeface, use larger fonts, align everything, and remove all unnecessary items (like site news, and login). Concentrate on the images in the design. Why there's login option? I think you should just allow people to create mixes and share them easily without logging in. Just create unique url for every mix like trailmyx.com/mix/dji4r and let people share that.