Using a msi kt7266-r, amd 1800+, 1024 ddr ram, GF3 Ti500, i had a quick boot from clean install. Installed via 4 in 1 4.43, still quick, then desided to install the new nvidia driver 41.09 and the boot time nearly quadrupaled! Went back to 40.72 and back to the fast boot time. hope this helps anyone else!!!