hello cybercitizens,Hi Marc,i recently found this pages:http://www.ibr.cs.tu-bs.de/projects/ibr-dtn/implementation.htmlandhttp://chants.cs.ucsb.edu/2008/papers/p-4.pdfand i was asking whitch WRT54 would be required ?all the Linksys where OpenWRT is supported, check the list here [1]would a normal WRT54G with 16 MB RAM do the job ?I think has the paper suggest, ibr-dtn need a big dtn bundle container, that would be i.e. an external SD card. All depends on what kind of message size you're going to send/recieve.