CD won't play in standard player

[hoxie]

hiya!
i'm having a bit of trouble with CD's that i have burned from my computer. When i put them into a CD player other than the one on the computer and my walkman, the players don't recognise that there is a disk in them.
I have attempted using both microsoft media player and sonic record now software to burn the CD, and CD Audio and mp3 format,but neither of them work!
The CD's i have are CD-RW, 4-12x speed (whatever that means! ) and are made by logik. they claim they are CD-regrabable (?!) and have a logo inside saying compact disk digital audio. thats about all the information i can find at the minute!
if anyone has any ideas, please let me know!
thanks

[Flame]

Once the CDs are done burning, you need to finalize them... Most burning software will ask you if you want to finalize or not... Keep in mind that you MUST finalize the CD in order for standard players to read it...

[glb]Flame[/glb]