Dealing with Internet Credit Card Fraud?

Where's My CreditCard asks: "Recently There has been a large increase in the amount of press relating to identity theft and the related crimes. I have recently been subject to several fraudulent transactions on my credit card and debit card through the internet. It has been over a month and my bank is still stringing me along saying it will take up to 10 weeks to get my money back. What have other on Slashdot done in this type of situation. What is the best way to keep things moving forward?"