HELP

Hello - we are looking for some help. We are thinking about switching our current website at www.europeanweekly.net to a content managed website (drupal). To be honest, we have never done that, and would love to have some input. Input may turn in some paid help down the road. Question: Can we transfer all the exsisting content of our website to a drupal-supported website? What do we have to look out for?
Any suggestion will be greatly appreciated.
Please send your input to editorial@europeanweekly.net
Thank you very much!