TI-89 Titanium: DoorsOS II .98

[wizard3141]

I am having trouble installing DoorsOS II .98 on my TI-89 Titanium (OS Version 3.10; Hardware Version 3.00; No Kernels installed; No HW Patch installed; RAM free: 151340; Flash ROM free: 192242). I downloaded the zip file from: http://www.ticalc.org/archives/files/fileinfo/137/13787.html
I downloaded the file "doorsos.89z" onto my calculator.
I executed "doorsos()" from the home screen, a popup said "This AMS version is unknown to DoorsOS, so it may be incompatible", and then a horizontal line one pixel thin ran across the screen and finally the screen went blank. I had to reset it.
Keep this in mind: I have the FlashApps "Command Post Plus" (v2.02) and "Super Start" (v1.13). The description above was executed with the "Crash Guard", "Verbose movem", and "Reset Magic" off. And on "Super Start", I turned "Auto Start" and "Leak Watch" off. Also, I archived the file "doorsos" when I was executing it so I didn't have to reload the file. What am I doing wrong?

[mark]

i had tried installing doorsos on mine too, but i had to reset after it crashed but i dont think it works on titaniums because doors only supports hw2, as the latest version was releaced in august 2000, and the titanium was released in 04
am i correct on this anyone?