We were waiting for long for Adobe Reader 8.1.1 for linux.
Like the 8.1.1 for windows version,Adobe Reader 8.1.1 for linux also has new interface,new tool,and more usfull items.It is no doubt that Adobe Reader 8.1.1 for linux is the best PDF reader in linux world.

Download this new Adober Reader:

http://www.adobe.com/products/acrobat/readstep2_allversions.html