emulatorII-list

hey here is the new topic!

someone is offering me a commodore c64 with some strange device for 
burning eproms (at least he thinks it is for doing that...)
it is some sort of cartrige with a flat cable ending in a IC-socket 
and it is called "formel-64"

questions: 

1: can i burn my own eproms with this device (like oberheim prommer)?

2: do i have to buy the c64 or is there a similar device for my pc??

3: which specifications does a eprom burner for "our" purposes need?

4: do you recomend making own eproms and using them in sp12´s and 
drumulator´s or should i leave my fingers well away???

5: are there differences between drumulator, sp12, DMX, DrumTracks 
eproms?


thanx in advance, rob!!!!!!!!!


best regards, simon