R4 dental software. Help please!

www.carestreamdental.com R4 is a Kodak program I don't use it any more as I am at a different practice but its not bad once you get your head round it. Kodak R4 comes from Carestreamdental and they have demos on their website.
Good luck
Tracey

Hi nurses, at the moment i m looking for a job and the practice that i want to work for asked for experience with R4, anyone can recommend where can i practice a bit, at least to have some knowledge. I worked with Exact before. I was looking on youtube, but isn't to much info. Thank you very much!