I'm thinking about buying a 30" monitor (like today) and the only thing that keeps me from pulling the trigger is the fear that it will be replaced by something better or less expensive shortly. Has anyone heard anything about a refresh for their 30" monitor ? FWIW, I have a first-gen MacPro and plan to upgrade maybe at the end of the year (hoping they add a Blu-ray drive, new CPU, etc.) and I'll add a Radeon 285 GTX. My current MacPro has the piddly 1900XT which I doubt will offer great framerates when playing games at 2560x1600. Thanks.