Syslinux - Mar 2002 - PXE: Distro?

Does anybody have or know of a mini linux distro that I can boot from PXE?
Allot of this is fairly new to me so I'd rather not re-create work
that's
already been done.  Basically I'm just trying to get to a command line, and
have the ability to get to FTP, SMB, or NFS.

I've been messing with pxelinux.0 and I can load a kernel and all that just
fine, but I can't seem to get the right options to either load the basics
into memory, or mount NFS correctly.

Thanks,

Keith