3g / hsdpa EU internet ?

[WarraWarra]

Does anyone know of a good service provider or some tricks that can get me connected say a pay-as-you-go 3G/hspda modem + internet in the EU / Schengen countries.

Traveling a lot so the normal 5gb at home / 200mb roaming joke most providers have is cute but not usefull as I need at least minm. 5gb pm avg. while ? roaming or something.

Thanks for the help.