Brandy,
I switched close to two years ago now. It has been perfect. 0 problems. No concerns about needing to be a network geek. I love being able to get on from home so easily. There is certainly a cost involved but, in my case, it is about the same or less than I was paying my IT guy. My only warning is that it is important to log off from AC when you are done and don't just hit the x to close the program. If you just hit the x, then the next time someone signs on, the program just opens right up without a password!
Have no fear. It will remove a lot of anxiety.
Feel free to PM me if you want to talk about it some more.
Bill