Dear all, I just like to report,that I've manage to install testing on T30, using the tutorial on Ben Pfaff page. Everything sort of work now.
The only thing haven't got around is the winmodem (a Lucent AMR modem, I believe) and floppy - DVD drive switching.
Will try to look around again today. Thanks for all the help. Best Regards, arief_mulya -- Happy Debian.