I installed Leo4allv3 (10.5.2) fine and have Internet, Ethernet, Sound and video card are working fine.

But I cant get the SD Card Reader to work. I installed the Kext ad restarted and put in a SD card and nothing happened.

And with the sound I can hear anything but I cant change the volume with the controls at the top or on the LED controls, it just shows the volume all the way up but it has a circle with a cross through it. But I mean I can hear everything. How can I fix this

Studio 15
2GB RAM
250GB HDD
And I have the default Sound and Video card.