-- Posted by jamescoleman at 7:48 pm on Sep. 3, 2008 I'm told that on a 64bit windows os will create two files one for 64bit apps and one for 32bit apps it would be nice to get a 64bit windows os but if my 32bit apps won't work then forget it. -- Posted by espresso8097 at 8:28 pm on Sep. 3, 2008 Many 32bit programs will run fine on a 64bit Vista.  For hardware there are usually separate drivers. -- Posted by jamescoleman at 10:17 pm on Sep. 3, 2008 I'm asking because a guy said that the program wouldn't run on his 64bit os. What about programs for 64bit xp? -- Posted by pleaseremove at 1:08 am on Sep. 4, 2008 Both the 64bit versions of Vista and XP can run 32bit applications. -- Posted by jamescoleman at 2:07 pm on Sep. 4, 2008 ohhh ok sweet :D