Toshiba has updated its Equium line of business PCs with two new models. The 5230D comes with a 233-MHz MMX Pentium processor and the 6230D comes equipped with a 233-MHz MMX Pentium II processor. Both systems support remote management technologies. The Equium 5230D is currently available for $1,869. The 6230D will sell for $2,249, starting the first week of September.