Another question: When I have been reading this forum I have stumbled over message about 020, 030 etc cards, what the heck is that??
Those are accelerator cards. The 1200 has a 68020EC (I believe). 020 refers to the 68020 processor (and likewise) 030 refers to a 68030 cpu.
Accelerators provide a fast cpu and fastram. They vary wildly in cost and speed.