You just have to install XT later and copy over your wallet if I understood it correctly. The process is simple and if we fork you're going to have double money.
Some people are actually liking the idea of forking because of the potential to sell twice.
Seriously - you are still repeating this?
No-one is going to be "doubling their money".
People who sit on value in the blockchain prior to a fork could very well 'double their money' and probably much more. The catch is that the sum of all of one's crypto-currency will be much less in, say, USD denominated terms because the credibility of bitcoin-based distributed crypto-currency will be severely eroded and every fork will suffer. Indeed, crypto-currencies generally will suffer a black-eye and alts will probably not be spared.
The good news, though, is that crypto-currencies are generally more useful when there is a genuine need for them. If fiat systems become less desirable (through collapse, degradation into 'cashless' systems, increased surveillance which is abused, etc) free crypto-currencies become a much more tangible value proposition. Probably at least one of the Bitcoin forks will survive as the most viable foil to fiat malfeasance. One will have to choose the right one (maybe, if forced by the designers) and be willing to sit on one's hands for an extended period of time. If I have to choose, I'll be choosing the fork which focuses most highly on defense and that absolutely will not be the one which promises to carry everyone's morning coffee purchase on it's native chain.
