If you want to share large files with your suppliers (videos, photos, artwork etc), the best service I’ve found is drop.io. There are lots of file sharing services out there but what’s so great about this one is that it is totally free (up to 100MB per file), its quick and doesn’t require registration or other annoying shenanigans. If your data is particularly sensitive you can password protect it at no extra cost. The premium versions of the service allow much larger data storage and shorter url’s (not that the 7 characters of the free version are too long). Quite simply there’s not much more you could want from an online file sharing service. If you think there’s something better please let me know.