[R] R Reporting - PDF/HTML mature presentation quality package?

[zubin]

Hello, searching for the key packages so i can output, Text, Tables ,and 
Graphics into a HTML or PDF report - have R create these reports in an 
easy and efficient way without LaTeX - I have searched the R pages but 
don't see any mature packages - anyone have any advice on a easy to use 
R package one can use for generating publication quality reports?  
Outputting HTML or PDF.