maxkohl, you will be fine, there are some new tweaks (select all in 1.3.5, open with 1.4 and see which are unselected, they are new ones, unless some renamed), you decide if it's worth it. I reinstalled only because of the new removals. powerup, never managed to repeat that issue, open a new topic with the preset attached if you get that error. But test your driver.cab and sp2.cab with Winrar for corruption first.