it seems I will probably use the Budapest train stration to get to Belgrade.

have two suggestions. first, how to get on the right platform and not miss the train to Belgrade? it leaves just twice a day. can only think of finding any video screens displaying times and sticking to them. does anyone know if the Budapest main train station has screens?

the second question having to do with where I can locate and buy vegetarian food for the six hour trip from Budapest to Belgrade.

advice and comments welcome.

I had wanted to take a flight direct to Belgrade rather than Budapest. seems that I will end up going to and from Budapest instead. hope that even if I will spend twelve hours there that the scenery may make up for it. hoping that it will.