Buying IBM (Atheros) ABGN to replace my Intel 3945...

[zyphria]

Do I need to buy additional antenna as well for the N? Or is it already installed on all models, so it is just a simple in-place upgrade?

Also, anyone added Bluetooth to their system as well?

[tamasrepus]

It completely depends on what model you have. The later X60, X60s models and all X60t and X61t models have the third antenna cable.

[zyphria]

Fantastic, my X60t should be all set then.

Thanks!

[tamasrepus]

You may not want to take my word for it and double check--find your's machines model number (e.g. 1234-CTO) and look it up at Lenovo's support site. Look around for a bit and you should be able to find a parts manual. The parts manual will list whether a third-antenna is part of that model.