Recently,I wanted to create a dedicated partition for easy debian.Got lot of helpful members around.Even then I could not mount it to that partition.while going through this ,I had to flash my device.But I learnt how to use gparted,created a swap space of 384 MB on sd card.After that I have edited /etc/pmconfig enabling smartreflex,cpu to 900 following vi's advice.Believe me my device became too fast.I stopped caring about battery long ago ,though smart reflex gives me best battery life of approximately 8 hours(my battery is old).

Thank you.