If I have 50GBs of bandwidth a month how many visitors do you think could visit my site before it got taken down.

I am not sure, you can do the math yourself. I found this article about how to figure it out.

http://www.webmastergate.com/article...bandwidth.html

hi,
bandwidth is the amount of data accass from your website by visitors...meaning each time your site is vsited and the page are viewed, the page file size is added to your total bandwidth.
The visitors is depend on your file size.

That depends on the type of site, and average pageviews. If you have a video site probably you need more bandwidth. For a text and image (not image hosting site) it could easily server 50K+ people monthly.

Hello,

It depends on alot of things. Do you have any kind of audio or video streaming? Is there anything that is downloadable? Are your images .jpg, .gif or .pngs files? Those are just a few things I thought of.