If you're in a big hurry and something goes wrong (when else do things go wrong? This is Murphy's Law) You can post questions here. (No swearing please.)
You can also use an email form to request technical support.
Another option is to try Chat. One of us might well be online and able to help immediately. No promises, of course, sometimes we have to go and eat or grab a beer, but there's no harm in looking...
