i have problem with lost data on a CD. i kept my documents from year 1995 to 2004, plus some photos, on this rewritable CD. strangely enough, despite being 700MB capacity just like any other CD, it is displayed as ~ 60MB full & ~ 20 MB empty. anyway, i copied my documents for the year 2005 (~10MB) onto this CD and to my utter dismay, the CD now displays ~ 0.6 MB capacity that is totally full, occupied by folder for year 1995 ie i lost folders from 1996 to 2004, & the photos, & the 2005 folder that i just copied! what has happened? please help me to retrieve these lost data, if it is possible.