I'll be another one to welcome you to the Betaseron Club
I was DXd in 2000, and began with Beta in 2002. The delay in taking the med was I decided to have a baby in interim
I really haven't had problems with Beta. I keep in touch with MS Pathways. They are a great group. I get blood work done about every 6 months to check with the liver.
If you have any question, ask away
Take care!
Niko