CD-R = CD recordable .. once written to it is permanent and cannot be changed or erased .. used to archive material etc and make copies of software etc ... CD-RW CD re-writable .. can be erased and reused up to 1000 times .. used for HDD backups and other data that may change at times or simply a convienient way to move data from one computer another
lagger
<b><font color=blue>Checking under my north <font color=red> AND</font color=red> south bridges for trolls</font color=blue>