[Ubuntu-BD] Ot: Moving wp blog to self hosted

[dark lord]

Hey yet another of topic :)

i want to move my blog http://foisal.wordpress.com to hosting  server.
Its been long time i played with wordpress. Now i need solution for
this-

1. Wht i hav to do to import my whole blog to my hosted wp.

 2. I deside i wont save images or any large file in my hosted blog to
save bandwidth .So how do i figure it out how much webspace i need. So
that i can choose hosting package  for now and for future.

3. My montly visitor count more or less 1000+ maybe including spam's. :-D

so how much bandwidth i gonna  need?

4. How can i make my blog more secure from hacker? I know some 1 whose
wp blog was deleted by hacker.

+ HOW TO backup and recover my blog if tht happens same with me?

5. Suggest me a cheap hosting .

I gess wp.com dont let blogger use adsence to there blog thts another
reason to move to hosted wp.
-- 
DARKLORD (:=