Imation Cdr's

They are fine. There is a pecking order well established on this forum. Verbatim blues are blue coated, slightly thicker and this vastly improves durability and scratch resistance as well as suiting the PS2 laser mechanism. Other branded CD-Rs won't be as durable, the cheaper ones will be more susceptible to scratches reaching the burnt layer. But they're OK. Don't worry about it.