[pgrouting-users] from osm2pgsql to pgrouting

Hello there!
I often use osm2pgsql and basemaps for mapserver on Windows for converting osm files to pg database. I’ve written a script which automaticaly loads osm data to postgresql. It is very raw and often falls with an error. Last version of osm2pgsql imports too slow if data is big. What’s about pgrouting? How much is import time? Does it support the imposm schema like in the basemaps? What do we can suggest me?

best regards