I'd like to start wearing my headphones when using my PS3 cause the noise often annoys the other people in my house. I don't feel like buying a PS3 headset, because I won't be talking online. I have this headphone I use on my computer that I'd like to use on my PS3. Problem is, neither the PS3 or my TV has a headphone jack. All it has is a optical digital audio out. Anyone know what I would need to set this up? Any cheap solutions?