Hi all, I really was trying my hardest not to resort to asking this question as i imagine its probally getting on quite a few peoples nerves by now, however i have searched and searched and search but yet i still cannot find a clear guide on how to update my n900 to PR 2.1 !

I am on vodafone UK, i understand that these phones are un-branded but have a voda specific product number?

NSU tells me there is no updates, and i have also tried downloading the global .BIN file and placing it in the "C:\Documents and Settings\All Users\Application Data\Nokia\Nokia Service Layer\A\nsl_service_module_00001\vpls\www.dsut.onl ine.nokia.com.oti.caresuite\Products\rx-51" folder to see if NSU will auto install it, but no success.

After some more research, it seems that i need to use Maemo flasher 3.5 to install the update. So i downloaded the windows command prompt version of this.
Now i am stuck! i dont have a clue what i am supposed to do! How do i use the flasher to update my firmware?
Could someone give me a Dummies step by step guide to updating my n900. Last thing i want to do is brick my phone because i have read enough on google to make me think i know what im doing!!

Hope someone can help.
Many thanks

Ryan