I have the same problem, and when I right click the folder and go to properties there's only 3 tabs - general, sharing, and customize. Tried searching through it all before but haven't found those options. Currently running XP Pro x64 but was locked while running XP Pro 32. I haven't had access to this folder in about 2 years, it's just music on it so I haven't worried about until this post lol. Currently I'm not using that drive (PATA) as a boot drive either, I boot of my RAID5 drives. Should be enough info.
New Rig ->X2 6000+, ASUS Crosshair, Thermaltake Mozart TX and ToughPower 1200W, Thermochill 120.2, Laing D5, D-Tek Fusion cpu block, Mushkin 2X2GB DDR2-800 4-3-3-10, EVGA 8800Ultra Superclocked
Soon to overclock!