"Tom Anderson" wrote :
Online top up really is a pain, especially for small amounts.
But it's pretty well the only option if you live in the USA.
People who live in the USA aren't really part of the target demographic
for Oyster. Unless the Crossrail plans have changed radically since i last
looked.

No, you have to change at Galway (Dublin Heuston on Sundays and Public
Holidays).
--

Andrew