Could you please specify more about the "3. add funds through your credit card" part? Because as far as I can see, there is no way of directly transferring money from your credit card to BTC-E. Only through these strange account sites like "Interkassa" and "PerfectMoney". I can't even find a credit card option on Interkassa as the entire thing is in Russian.
On front page there seems to be an option that says "add funds" with VISA on the left side... it says in their faq that they accept VISA and Mastercard, though I to be honest am not sure the exact path to go down as far as how to get there.
No btc-e does not accept any form of Credit nor debit card anymore. Reason why is because they are reversible. You can easily file for fraud and get your money back while keeping your bitcoins. because bitcoins are NOT reversible no matter what. So they would be at a loss if that happens. Same thing with paypal it is reversible. They do not accept any reversible payment thats why paypal was taken out.