how to upgrade to xl/os1/os2 from free jjos?

i cant find a thread that explains all of this.. i dont get it.

im running the free version at the moment.. if i buy jjos xl for $113 does that mean i can choose between os1 or os2? is xl different to os1 and os2, like are there 3 different os options? can someone explain to me please.. dont wanna pay without understanding what im gona get.. peace

First you have to buy JJos1, after you install, then you purchase and install jjos2 or jjos2xl. Hope this helps.

It depends if you have the 1K or the 2500.