I've been reading a lot of threads and posts and spent countless of hours doing research on T series before I narrowed down to these two models, 23738ZU and 2378FVU.
It comes down these differences:
On the Student/Alumni website, it shows
1)
ZU has only Keyboard and UltraNav for input device.
FVU has keyboard, touchpad, trackpont, UltraNav for input devices.
Any differences here or they all have the same input devices, i.e. keyboard, trackpoint and touchpad?
2)
ZU has 512 MB of RAM, 3 year warranty, $1720, getting an addition 512 to make it $1808.
FVU has 256MB of RAM, 1 year warranty, $1485
*I can upgrade the warranty to 3 year on FVU and get 2X512 Kingston 333 ram to make FVU model to $1779, and sell the factory RAM to compensate the cost a little bit.*
3)
Any other differences between the two models that I just stated?
4)
Is it really worth it to upgrade from Intel Pro 2200 to IBM a/b/g mini pci adapter?
5) What is my best option for performance/money?
Thank you for reading and I appreciate your comments and inputs.






