iDeneb Problem with mouse
 

I've just install ideneb 1.4 to my PC (AMD X2 4000+, ASUS M2N-SLI deluxe nforce570...)
I have a problem with my mouse. It's seem not sensitive when moving on dock.
I enabled Magnification for my Dock. When I move the mouse over the icons on dock. The icon not bigger.
My mouse is "Logitech Media Play Cordless". It has back/forward button. These button also not working. Although in Leo4All 10.5.2, It word perfect
I have another problem is when I connect any USB storage (USB HDD or flash disk). MAC OS X break with panic kernel. I installed the seatbell pack to fix but It can't help.
Could somebody can help me? Thank!