I tried without the Titan kernel. It works. I tried to under-clock the CPU to 500 and the N900 still worked fine and swappy. Ad-hoc network very smooth with this clocking too. Just cannot tell if any battery is saved at all with underclocking. Thanks for sharing. I installed like you said, but without the Titan Kernel. The installer says "Setting up iproute", and "Setting up iptables" and finishes. But what does the script do I can't tell. Neither am I able to check if my N900 is faster or not. Please give me some light.