Hey, now that is something I look forward to reading some day. No, seriously.
I'm working on a fan fiction of my own, and it's about Ethan and Lyra meeting up with Lucas and Dawn in the Sinnoh Region. But before they actually do that, Dawn and Lucas live together, and go to the new addition to the Battle Frontier. I don't want to spoil it all for you, though.
As for the computer problems you've been experiencing, it sounds like your browser is overloaded with cookies, so you might want to clear them out. You might want to clear out your cache as well. But before I can help you with that, I would like to know which browser you're using, like Safari, Internet Explorer, or Firefox, for example.