How fussy do I need to be with regard to worrying about what sort of blanks
I buy for this burner I just got?  Are there differences?  I notice on the
package of CD-R blanks I got that it says "Multi Speed 40X", 
while the burner is rated 48X,  does that matter?  Likewise,  the CD-RWs I
got say "1X-4X Compatible" on the package,  but the burner says
it'll do those at 12X.  Do I need to worry about slowing it down?  Or is
this just a matter of the burner's technology having gone way beyond what
the people doing the packaging have kept up with?

---