elif self.current_vg.group_type == 'dvb':
                if nextchan.count('@') == 1:
                    channel_name = nextchan.split('@')[0]
                    card_number = nextchan.split('@')[1]
                else:
                    channel_name = nextchan
                    card_number = 0

                channel_number = self.fc.getChanIndex()
                self.app.write('dvb_set_channel %s %s\n' % (channel_number, card_number))
                if DEBUG: print '%s: dvb_set_channel %s %s' % (time.time(), channel_number, card_number)