DDL.to is a file hosting provider. They offer online storage/remote backup capacity, sophisticated uploading and downloading tools.
With DDL.to you can host files, images, videos, audio and flash on the same place. You are able to play them instantly after upload.
With a DDL.to premium is limited to 100GB per day with limited download speeds and limited to a single host download. Linksnappy offers 75+ GB filehosts downloads at the cost of one.
LinkSnappy offers 30GB per day downloads for DDL.to with support for downloads over VPN and support for programs like JDownloader, mipony, ponydroid, etc.