Question regarding booster draft

Hello,
I recently came across this program and thought It would be great because it would allow me to do booster drafts of many sets, unlike the old Duels of the Plainswalkers that only allowed sealed deck tournaments of the old school sets. Upon winning the first round of the booster draft, I was not given an option to continue on to the next round. I thought I did thorough searching for a reason why, but I cannot find an answer.
So, my question is: Is there a way to play more than one round or to complete the entire tournament while playing the booster draft mode or is it only possible to play the first round and be done for?
Thank you.
I recently came across this program and thought It would be great because it would allow me to do booster drafts of many sets, unlike the old Duels of the Plainswalkers that only allowed sealed deck tournaments of the old school sets. Upon winning the first round of the booster draft, I was not given an option to continue on to the next round. I thought I did thorough searching for a reason why, but I cannot find an answer.
So, my question is: Is there a way to play more than one round or to complete the entire tournament while playing the booster draft mode or is it only possible to play the first round and be done for?
Thank you.