Crumb, when you got the 8mb expansion?! i'm waiting for months to get one from a new batch, and i'm still waiting.
My A600 HD config have kickstart 3.1 and WB 3.1, 2mb of chip, 2mb of fast through PCMCIA (well it's not so fast, but at least i can play some WHDLoad games that don't work without 4mb), and a CF to IDE adapter with 512mb and for most games it works great.