[ltp] ultrabay battery

[Pino Giaquinto]

Using 2 batteries (main and ultrabay) on my TP-600E (Windows) I must save my 
work and turn off the thinkpad when the ultrabay battery is discharged and I 
must remove it and restart the thinkpad to work using main battery!
I wish to know if using 2 batteries (main and ultrabay) I can use my TP-T30 
(Fedora Core 4) without interruption or if I must save my work, turn off, 
remove the ultrabay battery when it is dicharged, then turn on... as with my 
old TP-600E :-(