hi escape dont panic your cd is not curropted AT ALL .....
it's just a data reluctancy problem...
here i try to explane this 2 u...
my first Q?
1.What do u think is realy the size of RWs?
2.hav u ever heared of RAW n overburning......?
well RWs are allways 650+ MB
u can burn nearly 700 MB over it....ur prob start here if any how u have try to overburn ur disk, it's RAW(RW n AUDIO DISK's file system)or i say allogation table could have damaged bcoz some writers n writing packages does'nt support overburning.
that's why it's show different contents in different machines or OS.(only if u make it multi sessioned or QUICK FORMATED bcoz in bot the cases only RAW is tampered).
if u have never overburn your disk then it have to be that multisession or your attempt to deleate the pic's .
try to use third party softwares like bad copy , easy file recover ,n most important ETC
tryto recover your file/quick format
overburning can only work with audio n vedio cd's not with data disk n it can realy cause serious damage to your writer ......... so definitely try that...