1) The .exe file in the guide isn't a crack; it's updated by SecuROM.
2) As for the .exe that's included with the widescreen patcher (the one by squizzy); that is a crack, and it might not work on an Intel mobile chipset. I couldn't get it to run on mine (mobile 965). KotOR2 supports 1280x768 natively, anyway, but you have to change the width and height settings in the .ini file because it isn't available in-game.
3) The newer Intel drivers don't have the option to set flipping policy. All you can really do is the Dantooine lag fix, try the original .exe from the patch (you didn't overwrite it, did you?) and if none of that works, download 3DAnalyze and mess with its settings.
"They should rename the team to the Washington Government Sucks. Put Obama on the helmet. Line the entire walls of the stadium with the actual text of the ACA.
Fix their home team score on the board to the debt clock, they can win every game 17,000,000,000,000 to 24. Losing team gets taxed by the IRS 100%, then droned."