QUOTE(QuantumKnot @ Jan 28 2004, 04:13 AM)
Ghostgum GSView, which is a postscript reader, can also read PDFs. You need to install Ghostscript as well.
In my limited experience, the Adobe reader makes some documents look much nicer on screen than GSView. Print out seems to be similar though.
Removing some plug-ins helps (as the link suggests) - but I'm tempted to downgrade to Acrobat Reader 3 or something, and see what problems this causes. IIRC it was much faster (on a much slower machine).
EDIT: the full version (i.e. "acrobat" rather than "adobe/acrobat reader") is very slow to load. Though with bloating v6 "reader" is as slow as v5 "full". However, of course "reader" is faster to load than "full" for the same version number.
With care, you can make the faster "reader" your reader (!), and only launch the full version when you need to create or edit something. That worked for me for a while, and saves a lot of time.
Cheers,
David.