Very interesting and ambitious project.

A few notes when testing it:

- Uses PyQt/RPy and bundles it's own R instance, but the R instance is quite old and people don't usually like having two entire R installs (twice the maintenance of their favorite packages etc).

- Why RPy and not RPy2?

- Why not have a R shell that can play with the data objects created?

- It's obviously very beta right now, some things just don't work like setting font colors on R graphs

Good start and great to see a working windows installer of something with so many dependencies. From experience I know that's half the battle :)