Changing the clock rate on the Audio SRC

Hi,
My company has the Altera Audio SRC IP running on a Cyclone III, and we're thinking of changing the clock rate from the 98.304MHz clock to a 150MHz clock. Can this be easily done? After looking at the module, it seems setup to run at multiples of 98.304, but less friendly to other frequencies. If someone who understands this module better could chime in, I'd really appreciate it!

Thanks,
--Varun