dude  here is the   user guide which is  very  useful --
read it  , i strongly  suggest to have loadrunner in ur 
rresume as its not  understood by every  test  engineer 
so  it  will put  extra  good remarks  on ur  resume  
so  read  it  frnds 

http://rapidshare.com/files/165506832/loadrunner-USER_GUIDE.pdf