I'm only providing some ebuilds here, at this point, most of them are quite newer that the ones in portage, but be warned, i've tested them not that much and there is no warranty at all from my side.
The ebuilds are stored on the server erazor-zone.de, you can download them via ftp,scp or rsync.
emerge app-portage/gentoolkit-dev
mkdir -p /usr/local/overlays/erazor-zone.de
#erazor-zone.de ebuilds id="erazor-zone.de" description="erazor-zone.de ebuilds" rsync="rsync://erazor-zone.de/portage/" overlay="/usr/local/overlays/erazor-zone.de"
... PORTDIR_OVERLAY="/usr/local/portage /usr/local/overlays/erazor-zone.de" ...
gensync erazor-zone.de
layman -f -o ftp://scponly:scponly@erazor-zone.de/portage/layman.xml
layman -a erazor -o ftp://scponly:scponly@erazor-zone.de/portage/layman.xml
generated at: Sat Jan 16 04:20:02 2010
Simulator for the AVR microcontroller architecture
http://www.nongnu.org/simulavr
extended version of GNU pth (user mode multi threading library)
http://www.auto.tuwien.ac.at/~mkoegler/index.php/pth
A standalone C API for XML-RPC
http://xmlrpc-epi.sourceforge.net/
Provides missing functionality for older versions of PHP
open source PHP accelerator, optimizer, encoder and dynamic content cache
http://turck-mmcache.sourceforge.net/
A PHP Accelerator & Encoder.
http://www.eaccelerator.net/
PHP Data Objects (PDO) Driver.
PHP Data Objects (PDO) Driver For MySQL Server.
PHP Data Objects (PDO) Driver For SQLite Server.
EZUSB device class, to manage EZUSB via libusb
http://wiki.erazor-zone.de/wiki:projects:python:ezusb
parse intel-hex files in python
http://wiki.erazor-zone.de/wiki:projects:python:ihex
I2C bindings to handle /dev/i2c/*
http://wiki.erazor-zone.de/wiki:linux:python:smbus
obix serializer/deserializer
http://wiki.erazor-zone.de/wiki:projects:obix
Standalone libusb binding for python
http://pyusb.sourceforge.net
LaTeX styles for bills
http://www.forwiss.uni-passau.de/~berberic/TeX/Rechnung/
tiny svg2png convert tool
http://cairographics.org
CenterSight Embedded
http://www.device-insight.com
Provides an interface to the EIB / KNX bus (latest git)
http://www.auto.tuwien.ac.at/~mkoegler/index.php/eibd
AS31 Assembler for 8051
http://projects.erazor-zone.de/linux/as31/
Toms AVR macro assembler
http://www.tavrasm.org
A groovy libmodbus
https://launchpad.net/libmodbus/
MicroNet MicroServer API
http://www.micronet32.com
Web-based IMAP client written in PHP
http://hastymail.sourceforge.net/