No.

A lot of us use carbon scrubbers. I built my own actually.

There really no reason why what you want to do wont work.

Of course, exhausting the heat and bringing in fresh air is always a good idea but hey, dont wanna exhaust your co2 right? Then theres only so much you can do.

This is just one of those answers that THIS could have worked a lot better that starting a thread.

I'm new to this forum still but I was admin for a psp hacking site for a couple years and I can tell ya that most peeps will only help peeps that help themselves. If someone were to show up and start a thread about every question they could easily find themselves it would quickly turn into a nightmare. I always tell new peeps at forums to try finding the answer themselves first, especialy easy ones, before starting threads. If folks see that you atleast try to find the answers yourself before starting threads they'd be more willing to help you.