hi i created successfully my bootable memory stick with winsetupfromusb. than i can boot, restart, boot again. it loads all drivers an this stuff. than follows the overview of all partitions and harddrives where i should choose a partition or format/partition one. BUT: here i only can see the fat32 stick partition! cant choose internal hard drive to format the existing windows vista... thats namely what i would do: delete vista, reinstall with xp from usb, because notebook has no cd rom... why i cant see there the internal disk? any ideas? thanks.