Earlier I made a basic Skin for the FZ50 in Adobe Photoshop CS3 and then saved it as a jpeg into the Skins folder, I started lfs and noticed it said it could not convert it aswell as a few other of my skins I made before, I then converted the jpeg file into a DDS File and tried it that way but still it would not work.
If anyone could help me it would be much appreciated,

Thanks,
Tisy0

u resised it to 1024x1024 pixels?

Yes,
I think it was something to do with Photoshop because I opened it on Paint Shop Pro, Resaved it and then it worked :P

The name may have been too long. I'm not sure on an exact figure, but long names are not LFS's friend