It looks like quite the system, with a good library of games to boot.

It's not one of those games that are considered bad, but more or less average. It's a shame that GRIN, the studio that developed this game, was shut down though.

I've been trying to change my banner on my profile in my blog section, but no matter how many times I change it, it stays the same.

Yes I have been making sure it was the right size, and I always click "accept changes" but still, it won't change, what should I do to change it?