Over burning a CD

Is it possible (I'm sure I heard from someonw it is) to burn 81min onto an 80 min cd and still be able to play in and standard CD player???

Yes you can, tho I've never done it..maybe I should give it a try.
This page explains it way better than I could

http://cdmediaworld.com/hardware/cdrom/cd_oversize.shtml#80%20Minutes%20CD-R's

yea it is, but there may be a few cd players it doesnt work in. So burn 1 first and test it in ur cd player.
to overburn use nero and set the overburn option then when u go to burn it set it to single session or whatever it is and it will enable the overburn option

i wouldnt bother JTC i have never have had one overburnt disc work proper, its always a bit sketchy especially for audio. but give it a go anyways. Settings are in nero record box in the other tabs methinks

Meh, my cd wrietr doesn't support overburning anyways

Looks like I'll just have to buy a new headunit for my car