I am new to the PSP hardmodding scene and i need to get some answers.
I am planning on doing some LED mods but i don't know if i use use the sound board for the mod or direct contact.
Also, i want to have a small switch to turn the LEDs on and off. I have heard of people using dip switches and i wnted to know if there is some tutorial or someone who could help me with that?
Also, does someone make premade UMD bACKS WITH JEWELS pre installed?
Help me plz! 
Hello PSPpanda, Well then, using a soundboard or a direct connection really depends on your modding skills. a soundboard would be better as you can wire it to the wifi or the hold swich to turn them off, but a direct mod would be easier to start with. Alien_X is going to post a way of setting up a sound led mod using a direct method, but using the wifi as a swich rather than adding a dip. i'm sure there will be detail explaining how to wire this up. (i'm not sure myself).
If your looking for a umd door with a jewel already installed, then you should ask in the action section of acidmods. i'm sure someone there would be happy to makeone for you, if not, Coolmods.co.uk are selling them, but the jewel is blank.
Hope that was helpful.