Lighting up the AMIA os-wg and OpenHealth e-mail discussion lists comes news that the Proteus ‘intelligent clinical guidelines’ tools are going to be open sourced with an as yet to be announced Free/Open Source license: “…I am on the verge of making Proteus related tools available under an open source license. I need the advice of this community of open source champions on how to go about it and the choice of open source license. I know this has been discussed time and again on this list but I am still unclear about several things. Therefore please indulge my naivet�…”