You could take it out for dinner, buy a steak dinner for it. Or even, you could bundle it up in a blanket, buy a stroller for it, and call it your child. You could also buy a crib for it if you'd like. Maybe even have a specific spot in your bed so it can lay next to you, and you can read it bedtime stories, kiss it goodnight, wrap your arms around it, or you could pretend it's your girlfriend, and go a little bit further, and more in-depth than what I just said.
Or, you could put it on eBay. I'm sure some MW2 epic fan boy who's 10 years old would want to learn how to do the modded patches again, and his rich mom and dad would pay top DOLLAH for the system. Or, instead of looking for attention, and telling everyone the firmware you have, which, I KNOW you know what CFW you want to use, just upgrade it OFW 3.55, and put the CFW you want. That's what you were wanting to hear, right?