I'm wanting to pruchase a 42-43 inch plasma display and I want to use it 80% of the time for my computer (online gaming and internet browsing). Sometimes I spend 10 hours a day on the computer and was wondering which would be the best plasma for this? The pio 433cmx and nec 42mp4 sound good so far. I've read about burn in a bit and I'm wondering if I will for sure have it and how bad it will look (never seen the effects). Is it fixable? Also, are the screens replaceable if it gets bad burn in? It seems the projection TVs also suffer from this problem, but I'd hate to be stuck to a regular computer monitor =( Thanks in advance.