vgaswitcheroo seems to need more fine tuning.

Well, I was impressed by the PowerXpress (Crossfire technology) that will save battery life and hours.

as searched over the internet, the vgaswitcheroo/switch did not solve many of these problems... like turning off the discrete card in PowerXpress mode.

so Installed the ATI vendor driver on SUSE and it seemed to work fine till now. But still turning off the disceret card doesn't increase the battery remaining time since both the internal and discreet cards are on..

Keeping fingers crossed for this thing to happen..

Ciao..