Hi Guys,
I have recently owned a KT and I was also very frustrated with the lack of a landscape mode. After an extensive search I found the best possible solution for this problem: to extend the kindle functionality and provide the landscape mode as if it were native, including a menu option to change the orientation on-the-fly, while reading.
Everything is accomplished by jailbreaking the KT and installing some custom code. It is all explained in
http://wiki.mobileread.com/wiki/Kindle_Touch_Hacking.
I am used to hack things (always following some guide found in internet made by some real genius that deserve the whole credit), so I made this happen somewhat easily but I must warn you that you may find yourself doing some tricky things

Personally I followed this steps (all found in the above link)
- Jailbreak the KT (to be able to install custom code)
- Install “usbnetworking” (to be able to ssh to KT and run some commands)
- Install “SSH access over Wifi” (optional, to be able to ssh to KT via Wifi)
- Install “GUI Launcher” (to create the menu with some new functions including changing page orientation in reading mode and in PDF view mode)
The last step just adds menu options that point to scripts that already exists in the KT. So, the most weird thing of all this is that the functionality of the “landscape mode” always existed in KT! It is just hidden! Now, why Amazon supplies KT with this functionality and just keep it hidden when they know everybody is complaining!? I just can’t figure out the reason. I don’t think they became what they became doing stupid things like these. It must have a reason. Anyone?
That’s it! Just wanted to share!
Fabio