Here is what I have modified so far.
1. Upgraded to 333 K6-III (left over from my iopener hacking days)with a nice big copper heatsink with fan.
2. Socketed the bios (Maybe tryout the ipoener bios ?), I did a dump of its contents if anyone wants it.
3. Replaced the four SDRAM chips with micron 48LC16M16A2-75 (which should give me 128 Meg), bios only sees 64Meg, may need to modify bios for additional SDRAM rows.
It stills boots wince, waiting for 128 Meg CF. Thinking about replacing the sandisk chip with a bigger one or SmartMedia socket so I can put 128/256 Meg to boot, leaving the CF slot for inputing photos from my digital camera. Also thinking of adding the Ethernet Chip, I think it is the AM79C978A. Can anyone confirm this?