cd-r's
 

I have a Dreamcast made in September of 2000... ive been reading around here and keep seeing that there is a new dream cast the wont read cd-r's i made a cd with the utopia boot cd but havnt been able to make a working game yet... im just wondering that if my dreamcast couldnt read cd-r's then it wouldnt have been able to load the boot cd would it?

Correct, no.

DC's made in September are fine... October and after are the suck ones.