Yes, sometimes the the BIOS,firmware and driver should be on the same level and that is your problem. You can open a TAC case so they open a case with IBM to give you the correct link or CD to upgrade this.
Here is a link that was useful once ago with the same case but not sure if it has the versions that you need
I had only one customer with that issue and everything went without any problem. Looking at our database for similar cases I did not found one with issues in the upgrade. I think that you should be fine. =)
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...