tcp/ip port for win98

i setup most of the computer in office for using the printer on tcp/ip port, its very easy on win Xp, because you just enter the ip to create the port then add the printer driver, so the network printer will work, but i have some win98 system in office, old system like this is without the tcp/ip port, so i found this driver on a forum, its a tcp/ip port driver for win98, its not only recognize hp printer port only, canon and some other brand one will work also ..

ftp://ftp.hp.com/pub/networking/software/hpspm98.exe