Hi all - first post. Great stuff here, I've lurked for some time. I am a lifelong gamer, having owned an Atari 800 from back in the day. I always admired the C64 and the SID chip, and coming from a musical family, I have owned a number of e-drums, synths, etc. I'm all thumbs, but interested in building a mb6582 ala Wilba, but the Midibox FM caught my eye as something perhaps a little easier to obtain/build. I scoured a bunch of PCs and laptops I have for an OPL3, and I found one with a YMF289 / YAC516 pair. I realize the form factor is different than the YMF262 - but is this not an OPL3 variant? Curious as to why it's so different from the 262. Thanks,