You do not really want the raw data (it generally looks something like this[1], from the COR telescope, "FITS" format[2]. Warning: mix of ascii and binary). Anyway, this[3] links to where they are putting the raw and first-order-derived mission data they have released so far (if you want more of what you saw, you probably want SECCHI). And here[4] is an example of said derived data. And this[5] seems to be where they seem to be putting highlighted derived products for public outreach.

Generally, there is very little money and little expertise for polished public outreach efforts (they are scientists, not web developers, after all). There is a good chance the scientists behind [3] are doing some of it in their "spare" time. Feel free to drop them an email and let them know it is appreciated :)

1) http://sharpp.nrl.navy.mil//postflight/lz/L0/a/seq/cor1/2011...

2) http://fits.gsfc.nasa.gov/

3) http://stereo-ssc.nascom.nasa.gov/data.shtml

4) http://cdaw.gsfc.nasa.gov/movie/make_javamovie.php?img1=stb_...)

5) http://stereo.gsfc.nasa.gov/gallery/gallery.shtml