Listen to Hungarian radios on-line:

Cool fm - Budapest
http://coolfm.puskas.hu/
(choose "Hallgasd a rádiót" at the top of the right hand column)
Nowadays music, the Hungarian Top 20..

City Radio - Debrecen
http://www.cityradio.hu/
(easy-to-find button on the right side: "Hallgasd On-line")

Csaba Rádió - Békéscsaba
http://www.csabaradio.hu/ (choose on-line radio even before entering site)

Aktiv Rádió - Szolnok
http://www.externet.hu/aktiv/ (click on the swinging panel)


lice

I didn't listen for the old, public service radio (state) stations all named after a famous hungarian, but they are here:

http://www.english.radio.hu/

Kossuth:
http://real1.radio.hu/kossuth.ram

Petőfi:
http://real1.radio.hu/petofi.ram

Bartok:
http://real1.radio.hu/bartok.ram

need a realplayer to listen.