Yesterday I took the 160GB drive and followed the process in the "Hack a 250gb, etc." thread. The drive I started the process with had a FAT 32 format on it and there was a couple of folders and some files on the drive and it could be seen via Drive Management as I started the process.
I ran made the USB boot drive, got booted from it successfully, ran hddhackr, loaded the 120GB_HDSS.bin file (renamed to hdss.bin) and went though the process and got the pronouncement of having the firmware flashed successfully. But I don't remember if when it did that if it said that the partitions had been created or not.
I normalled up the PC and booted to windows, just out of curiousity I connected the drive and looked at it with Windows Explorer. And I was a little surprised to see that all the FAT 32 folders and files were still there on the 160GB drive. But when I ran Partition Buddy Extreme and it did not see any drives as available. So I was a little confused as to what had happened or if it had gone right.
I put the 160GB (now actually a 120GB drive) drive in the xbox and the xbox reported it as present and as being 113.6GB in size and as not having any categories of contents on it. So I formatted the drive from the xbox and then could see the normal categories of info, all of which were empty except the system category.
I then transferred the contents of the 4GB memory (this is on a 360 E Console with 4GB of built in memory) to the hard drive. And that went successfully. I was able to see the content I had had in memory (two video apps and one profile) and it logged the profile on at start as I had it set up to do.
I had to redo the network and wi fi connections and restart my wi fi router to refresh the connection to xbox live and get it working (I am connecting to the internet via a nearby cisco/linksys wired and wireless router).
So I have a working 113.6GB drive in the xbox. But if I put the drive back on a PC when I look at the drive with PBE I do not see the three partitions that I expected to see. The attached screen shot is the 160GB (now 113.6GB) drive as it is now and working.
I'm a little confused with the process and new to all of this, I may have missed something here and may have some of the details wrong. I do claim the old geezer "poor memory" rights as to some of the details...
But I have a console with a large amount of storage and that is what I wanted...

And I sure appreciate the help I've gotten here!
Jack