This is simply not true. Drivers are usually needed only if one plans to use RAID functionality, which usually comes with SATA controllers. As far as OS is concerned, SATA drive will look just like an ordinary IDE drive and one will be able to install OS without any special drivers. I am writing this on a system with 3 SATA and 2 IDE drives. One SATA drive boots with Windows XP, one SATA drive boots with Windows Vista and the last SATA drive boots Linux. No special drivers are used.
Perhaps with some controllers, but there's plenty of them where you most definitely need drivers before windows will be able to do anything (like boot from or install on) with them.