Good to know about filesystem, Chen.
Yes, I thought directly to a PATA SSD, but it could live more than the notebook itself, and the t23 is the only notebook I have with an IDE interface, so if it breaks before I could always use the disk with a latest notebook or simply use an external usb case (i've only two cases with sata interfaces).
I'm not interest in performances, however, can i insert both into the slot and close it? does bios see the hd?