Ordered the parts from Digikey, should be here next week sometime. Got enough for 4 (usually gadgets like this attack the build-me-one people).
I think I got the source complied, but won't be sure until I try to burn. I tried WinAVR, got a few errors (no idea what they mean, but didn't seem fatal). The hex file is 23k, which is huge compared to anything I've done before in assembly. The Tiny85 has 8k, so a little concerned if it'll fit. Don't know what all is in a hex file, thought it was straight binary program.
Need to get some PCBs ready, shouldn't take long.