I got my HD2 ( local SIS set ) on 26 Nov. I never had SMS stuck in  outbox since 26 Nov till now. Only one SMS was stuck in outbox while I just reached Spore when I sent the SMS to my son ; I discount it off as network issues as subsequent SMS were sent out immediately and all my receipients than had acknowledge. I was particularly concerned about this issue as I'd read in XDA especially UK and some Sporeans users facing this issue. This was one of the first test I did beside the camera "pinkish" tinge issue.

MY daily SMS daily runs average 30 /day and SMS are sent overseas to Spore, HK, UK, China and Brunei.

When SSPL /HSPL was available - I have since stop using the official rom and has been using cooked roms ( Miri, Laurentius, Topix, Tom Codon, Energy beta test version. 135VY etc ) and in all these cooked roms I also NEVER experienced any stuck SMS issue

My conclusion is probably due to SIM card as I change my Celcom sim card 2 days before I got my HD . I was having some erractic data download issues on my TP2 with it - my card was only a year old ( got it new on my Blackberry account). The Celcom guy told me than the new card issued to me was a brand new type with better and improved data services ; anyway since is free I give him the benefit of the doubt

So maybe perhaps changing your simcard will resolve.

Anyway I still update the hotfix yesterday ; as usual no SMS stuck issues. Immediate I notice in conversation mode the SMS loading and keyboard prompting up was almost immediate -  a vast vast improvement . I installed the hotfix on the cooked rom Topix 1.3

Hey guys any idea how long the SMS hotfix takes to install? Mine has gone on for a few minutes already O.o

anyone got this problem ar? Play something via the music player on Sense... then adjust the volume via the rocker on the left side....

i ALWAYS get the error with "service.exe" when I do that... WtF..??