Here’s the problem, it doesn’t work as well as it’s marketed. It is incredibly slow when you have big files, or too many pictures. Photos go up relatively easily, sometimes videos have issues uploading. It gets pretty frustrating. Also, it has recently been taken out of the iTunes store. This isn’t the first time this has happened. If you’re going to go for a file transmission app, you should probably find one that is more stable than Pixelpipe. I can still see the videos I’ve already uploaded to the website, and their blog is still around and says they’ve completed Symbian signing. Before that their post was about Pixelpipe for Android. I don’t think this application is worth the hassle, considering now you can’t even find it on the iTunes store. There are other apps out there that have similar functions that work better overall.
For more file transfer applications, check out Jennifer's DropBox post.