my PSP.
I work in a sawmill and occasionally it gets really dull, so I load manga on my PSP.
The problem is most of my manga collection is PNG. This only happens with manga by the way. All other pictures display alphabetically. Oh sure, the PSP supports PNG, GIF, BMP and JPG, but for some illogical reason, only JPG is supported by the photo browser, the rest MUST be viewed with the internet browser by using the full pathname, and it has to be written every time, u can't just skip to the next file in the directory...
This is acceptable... just. The real problem is when you load JPG's, sometimes it keeps the right file order, sometimes it does not... Makes it difficult to read in secrecy when you constantlyy have to search for the next page.
It seems to be getting better though, since the last update, instead of being completely random, files now start near the middle or bottom of the list and are usually two in a row, with the next file/page being up instead of down the list.