New 13" Macbook Pro Superdrive issues

I just picked up the new 2.53ghz 13" macbook pro and i am loving it. the only problem is that it wont read any disc. I put the disc in and let the drive take it. The drive will suck the disc in make a lil noise (nothing out of the ordinary) then just spit it out. It has done this with every disc i have tried from the startup disc to burned cd's and even dvd's. I don't know if what the problem could be and am wondering if I should just take it in and have it fixed because of how new it is.

thanks for your help
Cheers

If you've just bought it, take it straight back and show them the problem before anything else happens or you've had it too long. Get it sorted asap is my advise.