ok a team mate was told this
install Java(TM) 2 Runtime Environment, Standard Edition 1.4.2_06.
i asked him why and he replied: its a programming language specifically one that FB+AEP+PF is written in, you just updated your version of the software.
so i tried and i must say never been able get perfect water and still have a reasonable ( 20-40) frame rate.
see for yourself
http://java.sun.com/j2se/1.4.2/download.html
gl
JaVA