Mike, Open Transport isn't used in OS X. Do you have Classic installed? See:
http://en.wikipedia.org/wiki/Open_TransportI don't know what is really missing - have you tried doing an archive and install? And why are you still running 10.3.2 on the external drive (just curious...)?
When exactly do you get this message? What do you mean when you say "serious failure" - what failed? What is/isn't working now? More info needed methinks, in order to track down this issue.
I've had a look on my Mac and there is nothing called "OT..."
Thank you Paddy for your response. There must be something wrong with my classic. I have classic and OS 9.2.2 also i can't recover OutLook Express 5.0.2, it says i don't have enough Memory. I have 60.67GB of free memory and 768Mb of Ram, on my internal drive.
On my exteral drive 60.66GB, Maybe i need more Ram?.
Heres what happened. My hardrive started to fail, this dummy put my info on a external laptop HD. Doesn't know how he did it.
In so duing somehow my internal HD with 10.3.9 went to 10.3.2 on the Ext HD. That took 8 weeks. Did a clean install of 10.3.
9. Hardrive failed again. New HD with 10.3.9.
That started to have issues. Did aclean install with 10.3.9.
Issues now OT cannot be foundin USB Printer Sharing,Microsoft component Lib,Ticker Tool 2.5.4,maybe others.
Can't recover OutLook Express 5.0.2 not enough memory.
My Experience has been 2 to 3 years throw them away, before troubles begin.
There are only 5 Shops in my county all 20 to 25 miles away , none are to good, no help from Apple for them.
Theres more but why bother. 5 different Macs in 7 Years. Not a good record. Spent up to $500 on each of them!.