Casino whoring question? Dollars/pounds/euros

[Shoe]

Should I convert my dollars to pounds or euros before depositing? It seems like all the sites on the microgaming viper software network offer $100 or 100 euros or 100 pounds match bonuses.

I'm guessing that since the euro is so much stronger than the dollar right now it would be worth the fee I get charged for converting my money, for the extra bonus value I would get. Does anyone know any details on this?

Thanks.

P.S. Does anyone know what poker network captain cooks is on?