P800 photo filenames

Hi,

I don't know if this is a stupid question or not, but do the filenames
for photos taken by the internal camera actually mean anything to the user ?
If I am copying photos from the P800 to the PC it is impossible to identify
the latest photo taken by the Filename. Although the P800 seems to have some
naming convention for allocating the files names.

Any ideas ?

Regards,
Clive.