crt now and future?

[ferninando]

I posted a siml. ? in HT/VID forum but maybe get more FB here.
With digital tv broadcasting coming and elim. of analog, what to get now in a good crt tv? Digital ready or wait and get a digi. conv. box later? Satellite/cable supplies boxes, are they digital and conv. to analog? No interest in HD lcd/plasma, too many $$. So what's a good crt tv make in 30-32" now that will be good for future? A tv wondering mind needs to know.
Thanks.