As TwinWasp mentioned, check out the other forum as it is more geared toward the European pilots. That said, training in Europe is very expensive. Before you commit to the becoming a commercial pilot. See if you enjoy aviation at the PPL level. Although the pay in JAA countries are much better than with the U.S. counterparts, it's not easy to find those jobs in the current European economic environment. By all means start your training and see how you like it then reevaluate you need to continue.