unfortunately the link in the first post doesn't work, this thread would be a good sticky
just to share the apps I'm using:
for CHMs: BestReader(support rom1.5)
for PDFs: EBookDroid (perhaps better than the ezPDF I use on my HTC DHD)
for EPUBs: Aldiko 2.0 (a version compatible with Android 2.0 is downloadable
here)
for Kindle: I found it
here
now I'm happy with that
just to be on the safe side I installed Dr.Web Anti-virus Light and I don't even feel the need to install Astro