I'd tried messing with the sql support in the FPC fcl a while back - with the values supplied by blueimp in their implementation except that the challenge then is to get it to talk with the vBulletin login information or at least be able to query the PGD database for info in order to talk with it... If anyone is up for something like that maybe it'd be worth putting together a small team and get a community app driven - something nice which involves a bit of everyone and gives the community more of a 'open source' type working together team feel thats so nice about some of those open source initiatives