I made a slipstreamed win xp pro with SP2 cd, which i am testing with virtual pc. after loading all the necesary files, a few seconds after the GUI part of the setup starts, i get a message telling me that "battery" is not signed or something, and it asks me if i still want to install it (BATTERY.IN_ is what i found with the same name in the i386 folder). its like the same mesage you get when you try to use a drivers that is not whql certified. any ideas what could it be ? aparently, windows works with or without it. i used nlite to slipstream the SP2, and i took some things out, and applied some tweaks, but this battery thing started AFTER slipstreaminf the SP2, with no tweaks applied.