multiple paypal ipn

Hi,
If you guys have more than one site - do you use the same paypal account? And if so how do you get around paypal only giving us 1 IPN notify url.
And also how do you deal with return url for different sites?

Or are you using different gateways?

Sorry - my mistake - you CAN use the same account - although you can only set one IPN at paypal - esvon sends an IPN notify url and RETURN url with each transaction that over-rides whatever paypal settings you have. So you can use the one paypal account for many sites ... all you have to do is enter your paypal email and currency.