>Thanks Denis,
>
>Since we are getting tuned to the fact that VFP is getting outdated, I feel it really will be important to start the learning process to other languages like .net. However, do you know whether it is relatively easy to adapt?
>
>Regards,
>
>Steve.

Hilmar already said a lot. Go take a look at Kevin McNeish's book. Now it's all free to look at on the net.

Kevin wrote a book on how to go from VFP to .Net development

http://msdn.microsoft.com/vfoxpro/net/

But getting back to your main concern. I don't think there's no need to panick right now. I'm sure that you'll be able to sell your app. no matter the language it was made with. One thing for sure though it's not a bad idea to start to look at .Net or whatever new technology you believe woll be the driving force in the next years. That way when it's really necessary to rewrite your app you'll be in a good position to do it.