CentOS - Jan 2010 - [Off-topic] Search in acrobat reader plugin

Hi

I installed CentOS-5.4 x86_64 and Acrobat Reader 9.1[1].

When I look a pdf within the browser, I can't search the document, but 
if save it, then the search works fine.

Does anyone else have similar problem?

Thanks

marcelo



[1] AdbeRdr9.1.2-1_i486linux_enu.bin