Dingoonity.org

Hello everybody.
I'm pretty new to the dingoo community and have a lot to catch up, with your help I hope.
Here my problem is, I want to use my own wallpaper for the gmenu skin.
So I resize to the correct rez (320x240), PNG format and add them in the wallpaper folder.
And when I try to select it through the wallpaper setting, it doesn't show in the list so I can't select it.
What am I missing?

Well I think so because I removed dmenu completly and installed gmenu instead.
Then I opened the local folder, gmenu2x, skins and finally my theme wallpapers folder.
It's driving me crazy.
Could it be that my wallpaper are too heavy in term of memory?
Is there a Kb limit?

I found my problem. The software I used for my pictures put a .PNG extension.
Strangely enought, menu only recognize .png.
I just change that and now I can use my custom wallpaper.
Easy lol