Help Please.

[nightcrawler420]

OK I have 3.10oe-a all I want to do is change my background with the wallpaper I am using and change the wavy lines.
What size does my picture need to be to do this and which format I assume it's .bmp and how do I install it.
Where can I find some XMB wavy lines and how do I install them?

[Modssuck]

the background has to be like 60 by 34

[cal360]

with the OE's you need to compress all 12 bmp's into one file for them to work there are a few of those programs out there and to flash them once in the right format you could use something like flash agent