If you hate loading PDF files because Adobe sucks ass then you should check out Foxit:
http://www.foxitsoftware.com/pdf/rd_intro.phpIts lite and fast and doesn't try to take over your system like Adobe does.
Once you have done that you can test its speediness by taking a pledge to avoid socialism.
http://images2.dailykos.com/images/user/2563/teabaggerpledge.pdf