Struggled with Genesis for a bit, the setup program locked up and my 3.9 + BB1-4 install seems to be missing some components, so no love there. Installed MiamiDX, it's Init program also froze up but I was manually able to enter enough values that I could get online, ping my Amiga from a PC, ping my PC from the Amiga, and eventually was able to get online to view a few simple web pages. Anything beyond Google's homepage or the web-based setup pages for my printers seems to result in a visit from the Guru (even amiga.org crashed), but I suspect that's more an issue with Aweb than the card or TCP/IP stack.
Regardless, it works! :drink: Hopefully have more time to bang around with it later this weekend or next week. Need to try a better browser, haha.