Hello Robert,
Thanks for contacting us.
> 1. Is the latest version compatible with win 7 64 bit? If so, is it a 32 bit application that simply works well with 64 bit or is there a 64 version available (or in the pipeline)?
Yes, the latest Video Splitter 2.3 is compatible with Windows 7, 64 bit. This product works well both on 32 bit systems and on 64 bits. It've received officail mark "Compatible with Windows 7" from Microsoft corporation.
Pelese have a look at his Microsoft Page:
http://www.microsoft.com/windows/compatibility/windows-7/ru-RU/Details.aspx?type=Software&p=SolveigMM%20Video%20Splitter&v=Solveig%20Multimedia&uid=2&l=ru&pf=0&pi=1&c=Photo%20%26%20Video&sc=Other&os=64-bit
> 2. Is there a discount on the licence fee for an upgrade as opposed to a first purchase. In short, must I pay full price? Or is there a discount?
Yes we provide discounts and its value depends on which version was purchased.
Customers are entitled to free upgrades within the major version of the product.
We offer 50% discount for customers which would like to get upgrade from 1.x to 2.x version.
So you can purchase upgrade from v. 1.2.7.15 to 2.3 with 50% discount.
To get the upgrade go to
http://www.solveigmm.com/en/products/video-splitter/#Buy_now and click on "Upgrade for licensed users", you will be asked to enter your personal registration information. After successful verification you will receive email with link for upgrade with discount.
> 3. I notice that the coming version 2.4 will have certain features that I desire. If I have a licence for 2.3 will the upgrade to 2.4 be free?
Yes, it will be free in this case.