hi everyone... actually i did place at the top .. it did not work well .. i do not know why...

let me give you a detailed analysis...

when it was up there.. huge huge billboard size...

and i m getting

Oct - 30+ clicks

and then i thought i will do something about it... i tried to place adsense between posting in the forum... if you see my site.. its based around forum ... so every 3 post within a thread, there will be ads.... follow by another ad after 3 post... and then only the banner at the bottom of the page.. so the reason why i did not place huge banner at the top is so that the ads can be serve in between the post... if the ads is serve at the top there.. chances are there will be less ads in between the post...

and the result?

Nov - 130+ clicks

but i realise majority .. more than 70% of the clicks still comes from the banner at the bottom of the page... weird!!!!

Now december so far the performance is another 4 fold of november...

i think i m gonna try to put the ads back at the top and see how it performs...

thanks everyone for replying