Well , am using the 3.4 gnome desktop which came with kali (of course i had to activate it coz kali runs in fallback mode in default) , but i have been thinking lately to upgrade manually to 3.8....will it be a good idea or should i wait till it comes native with kali , noting that kali is my default OS and i can't afford it to break ....also i've been thinking about trying the newly released 3.14 linux kernel ...also is that a good idea ? the instructions for the upgrades are easily available online...but none for kali specifically so my question is will i bump into any n foreseen trouble due to ....i donno , anything??