Depicting "hello world' on Cyclone III's seven segment display with NiosII processor

Hello people,

i am new to Fpga design and i just want to write a simple 'hello world' on the seven segment display of Cyclone III using a NiosII processor.

I am using an exaple design of Nios II as it is on altera's site for download.

'hello world' runs in the Nios command shell but not at the seven segment display.Do i need some drivers to do it?

Anyone who can help me?

Thanx a lot in advance!