Yeah, if you use a file that is too large in size you get that it can't be used. Simply edit for that in mind (I've seen up to 220,000 as the max). I had a Castlevania background I was using that clocked in around 312,000 so I used Image Ready in Web mode to get the size of it down, I couldn't even tell the difference in quality. I think Photoshop's default PNG files are bigger than they really need to be for PSP stuff. I'd also suggest making a transparent PNG called PIC0.PNG at 310x180. This will make the Hot Shots 2 information put in front of the background disappear leaving it blank. I suppose you could write in your own if you like, or even just write it on the background, but I don't bother. I just use the pictures. The only thing I wish I could do now was to change the text displayed by the save file. It uses my icon, but due to the header information of the PHP file it still calls the save Hot Shots 2.