Mr. Yoshinobu Nakamura sent back to me a set of Aptiva which I asked him to repair its software. The problems on Eudra were eliminated and new version of Real Player was downloaded. The sending and receiving of e-mails on Rosenet have become workable perfectly. The quality of sound by Real Player has been improved very much (the sound from Vaio is rather noisy.) The sound from Aptiva is as good as the ordinary TV. When I bought the Aptiva, it was installed with Windows 3.5. I made its version up to Windows 5.0 but the machine itself is old one. But due to high speed transfer of Rosenet, Eudra as well as Real player work well just like the latest model. In order to enjoy the operation of PC, you have to make access to the high speed line. This is more important than the performance of machine.