like some advise as I am ? clueless about what makes a good phone so any advise would be helpful.

I am looking at a price range of up to £40 or maybe £50 or under. I would like a good camera. How many mega pixel would that be and what would be the maximise mega pixel camera I could get in the above price range? I would also like to be able to check emails..maybe attachments, maybe msn and internet.