Sound Key board lights problem

Dear all,
               I have a mac book pro 13 inch i5. I have the latest version of MAC OSX 10.7.4. Now i recently Installed a program call Unibeaste, foolishly i didnt completely understand what the program was used for. I read online that i could use to by a legitmate version of mac osx lion and install it on my HP computer so that way it would easier to sync my laptop with my desktop.
               There is just one problem that i am having that is driving me nuts and i cant seem how to fix it, suprising there are alot of tutorials on how to install and use the program but their are none telling you how to remove the program.
               I installed unibeaste on my laptop and did the restart as it requested me to do, then after that i notice that my laptop now has not sound whats so ever. I hit the sound key more than once to raise the volume but all it does is remain on mute. I look for the drivers and it turns that the drivers for my speakers have vanished. and on top of that the feature that allows to control the brightness of the keyboard is also not working.
               I have a time machine back up, but ofcourse knowing my luck and i cant find it and most likely i wont find it.
               My knowledge of computers is limited and i am having a hard time figuring what the **** is it exactly this program did to my laptop. If anyone can please help me with this i really appricate it.
I am looking for a solution that can help my maintain the system that i already have without having to purchase a new version mac OSX lion.
or if i have to i will just upgrade to the new mountain lion (if that will solve my problem)
please someone help me.

You would probably be better off at posting this question in the forums for the MacBook Pro. Since all of us in the forum here have MacBook's we don't all have MacBook Pro's so you would probably get more responses from that section of the forums as they are specific for that kind of computer.

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