Bug in Acrobat ?

Hi everyone, Whenever I have a big pdf file that I am trying to read via Adobe acrobat after couple of pages, sometimes 10 sometimes 100 Acrobat crashes. If I try to read the same file via XPDF everyting is fine Is this happening only in my case or is it common. How can I use the strace specific to acrobat to see what is happing . TIA -- Togan Muftuoglu