My boot seems to be slow...what can i check to fix it?

[federiang]

You need ps2 drivers in order to use your built-in keyboard/trackpad. You should choose drivers appropriate to your trackpad hardware.

I've already installed my appropriate driver (élan emlydinesh) in S/L/E then why must i have VoodooPS2Controller.kext in Clover/Kexts folder? is it "essential" for booting recovery?

I install all my kexts to /S/L/E. And I place essential kexts in EFI/Clover/kexts for booting Recovery and/or the OS X installer.

What are essential kexts? i thing FakeSmc.kext and what other?

 

[RehabMan]

I've already installed my appropriate driver (élan emlydinesh) in S/L/E then why must i have VoodooPS2Controller.kext in Clover/Kexts folder? is it "essential" for booting recovery?

You don't. You need only the PS2 drivers appropriate for your hardware. If you wish to use your keyboard or trackpad in installation/recovery then you should have it also in Clover/kexts. Technically, it is not "essential" as you could always use a USB keyboard/mouse.

What are essential kexts? i thing FakeSmc.kext and what other?

Technically, FakeSMC.kext is the only "essential" kext.