Some quite good websites and materials about OTA:
Http://www.gexperts.org/opentools/ Here you will get an OTA FAQ, quite good. Http://www.tempeest-sw.com/opentools/ Some old version of OTA information. Http://home.quicknet.nl/qn/prive/rapp/delphi/delphi.html OTA part of the interface related information and examples. Http://www.frasersoft.net/program/ delphi's OTA Help patch (unofficial), but quite complete.
