Destroyed Linux/partitions On Sl-c3200

A few days ago I had a new SL-C3200 delivered and tried my first openbsd installation on it. I should have probably practiced on an i386 box or something first, because when it came to the disk partitioning steps I got confused and ended up doing something nasty to it.

I can't really remember what I did, but basically I think I wiped out some crucial linux partition(s) leaving only what I think was an OpenBSD / and swap partitions. Knowing I'd probably messed up, I figured I'd try to continue with the install - I was hoping to retrieve the binaries using the Planex GW-CF11X 802.11b card which I bought with the Zaurus, but the installer didn't seem to know about it, so I aborted the install, thinking I'd be able to start it all over again.

But now when I boot up, following the white "SHARP" screen, I get


This goes on for a while and eventually stops with


If I then type "reboot", I get



So I've discovered the reliance on linux the hard way

Can anyone point me to instructions on how to get things back to a point where I can try installing OpenBSD again?

I've seen many references to a page which is said to have recovery instructions for SL-C3000 but the site doesn't seem to be working, and I cant find copies of it in archive.org or google's cache.

I'd be grateful for any help with this.

Cheers