My home internet is pretty slow, but I'm frequently at wifi hotspots. Because of that, I'm looking for an app that will allow me to download large files on my iPad, and then transfer them to my Mac. I often have files in the GB's to download for work, and it would be much easier if I could simply download them on my iPad when I have it out and about with me. What apps do you guys suggest? I'm looking for a solid, well made app that will be reliable, and if possible be universal so that I can download via my iPhone as well.