Ahhh,Andavari,you are going to like this one then:
Adobe Reader 10.1
Filename: AdbeRdr1010_en_US.exe
File size: 37.86MB (39,697,816 bytes)
Requirements: Windows 2000 / XP / 2003 / Vista / Windows7 / XP64 / Vista64 / Windows7 64
Languages: en-US
License: Freeware
Date added: June 15, 2011
Does not require a reboot fortunetely.