Visual Basic 6 (VB6)

Hello,

I've got an event management company, and I spend a lot of time with hanging on the phone, and also online. I've found out something lately which can make organizing smoother, faster, and more comfortable. But I also have a problem. See, I'm expert in business life, but I don't know much about programming... I think this software could be very useful for my company, but I don't know nothing about its quaility. According to the site, there are downloadable sample programs. It would be a great help, if I could get to know your expert opinion about them! The more the better! :)
Here you can find the samples: http://www.voip-sip-sdk.com/p_206-how-to-make-a-simple-speech-to-text-voice-recognition-example-in-a-sip-voip-phonecall-using-ozeki-voip-sip-sdk-voip.html
Thank you very very much