take a look at http://plimus.com - it accepts all major CC and paypal orders as well... also you can integrate their payment processing engine with your site's backend to process orders.
What is this plimus all about? Can it be an alternate to paypal coz I am bit confused coz i have not seen that they do work like money booker or paypal? Anyway about another alternative for paypal I can recommend moneybookers since I have known that this one works same as paypal too.