I only realize NOW how bad the old batchfiles were... The slipstreaming mechanism wasn't so bad, but could be better (which it is now). The real problem with the old batchfiles is the following: it DOES NOT delete the previous DriverPack files! That's why some people might have had problems... Now this problem is fixed: the batch file just checks for any possible file of the DriverPacks, with any of both methods, no matter which method you are currently using, and deletes those files if it finds them! Just wanted to let you know So far everything is working great while testing, but the 'tricky' things still have to be tested!