Grumpy Old IT Guy - Virtual Staff, human like Rajesh

Hello all, I am in the process of adding a virtual instructor staff to my training courses. Here is my human like virtual assistant professor, professor Rajesh Singh who will teach some of my courses, both in Indian and English. Please check out my site: www.grumpyolditguy.com. Any comments, constructive criticism and suggestions welcome. Let me know if you like the human like avatars or the more cartoon, animated like avatars.