Dreamcast Question - Sonic Adventure wont boot

[SessionA]

I have always had a problem with this game not working on my Dreamcast. I have had the disk replaced twice, but it still only works once in a while. Has anyone else had any similar problems?

 

[Pastore]

Sega recalled a TON of first generation games when the console first came out... I am guessing that you keep getting these bad disks...

 

[SessionA]

Thanks, I wonder why it works sometimes though. I have tried it in several dreamcasts and it seems to work sparaticly. Oh, well. I guess I will just wait for the X-Box.