I'm also curious what the best budget NAS/remote access type solution is.
I basically just want to be able to access my music/movies/docs from anywhere on my laptop, desktop, and iphone.
I currently just have a 1.5tb external USB drive attached to a WDTV live plus, but it's quite old and I'm looking for something to replace it.
This kickstarter looks quite interesting, but the hardware is shitty (no gigabit ethernet, USB 2.0 which is ridiculous):
http://www.kickstarter.com/projects/cloud-guys/plug-the-brain-of-your-devices
I was hoping for something like that with a bit more oomph.