With the uprising of Seriel ATA hard drives, does it really make sense to upgrade my hard drive to a parallel ATA model? If i do upgrade my hard drive i dont plan on replacing it for a while, so i dont want to go with the old style ATA hard drive if there is a new date transfer rate out now. Should i just wait until i get a motherboard that supports seriel ATA and buy a SATA hd? or should i just upgrade to an ATA/100 drive?

thanks for any suggestions