PPCGeeks - Advice regarding upgrading ROM....PLZ HELP

I'm having HTC Touch HD T8282 with the following details.....

HTC HD T8282
Pocket PC
ROM Version : 1.14.405.0 (21010) WWE
ROM Date: 10/20/2008
Radio Version : 1.09.25.14
Protocol Version : 52.49a.25.26U

I searched all the HTC sites and could not find any ROM upgrade for my phone.....always got error THIS SOFTWARE IS NOT SUITABLE FOR YOUR DEVICE.......I've searched every country's htc site.

Please advice me if I can upgrade to any one of the following ROM.....I mean are these ROMS suitable for my device.

RUU_BlackStone_hTC_Asia_WWE_1.59.707.0_Radio_52.62 .25.34_1.13.25.24_Ship.exe

RUU_BlackStone_HKCSL_WWE_1.57.831.1_Radio_52.64.25 .34_1.14.25.24_Ship.exe

RUU_BlackStone_HTC_WWE_1.56.405.1_Radio_52.62.25.3 4_1.13.25.24_Ship.exe

Please guys your advice would be very helpful................