[CentOS] OT: DVB-T TV on CentOS 4.4

Hi Folks,

is a question special to centos-user in germany I think.
I use centos on a desktop-system (yes, I know that centos is special for 
servers) and I watch TV with an anaolg card. The qualitiy is not so high. 
Now, I'm planning the use of an DVB-T Adapter. My question: There are any 
experience or knowing problems with these kind of adapters and centos?
And which Adapter is recommendable?

Thx
Timothy