I would only remind you that, as a forum message, this is not an official statement of guaranteed compatibility, because Windows 7 hasn't been released yet, and we haven't seen the final version.
So, as of today, the only officially supported OS are XP and Vista and it will be like this until you'll see Windows 7 listed on the system requirements on the product's web pages. From that moment on, it would mean Windows 7 would be officially supported.
This means, if you bought any product now, you bought it for XP or Vista, which are the only OS that are available right now anyway: it might work with Windows 7 (and in fact, it does work, with the current released version), but we are not supporting it.
So, we can't offer support from issues specific to Windows 7, nor we can accept any refund requests in the unlikely case it wouldn't work with it, on the premises that you bought it for Windows 7 based on a forum message posted with the final version wasn't released yet.
This is just to clear up things.
However, I don't expect much issues: in the worse case, an upgrade might be needed, but of course, since starting with October, Windows 7 will become the current Windows version, you can be sure we'll do everything we can to support it as soon as possible, in the unlikely case we'll discover our products wouldn't work with the final version, out of the box.