The feature set looks a treat but isn't it a bit on the colossal side?
HTC do a good job of papering over WM though and the reviews are frothing:
http://www.mobiletechaddicts.com/2008/11/09/htc-touch-hd-review-2/
Its screen is 2.5x bigger than the iPhone's!
It's the same size as the iPod (a little wider, actually) but looks a bit smaller and quite a lot sexier.
Review from an iPhone owner:
Default New UK HD Owner Views (from an iPhone owner

LONG MESSAGE
I have had my 3G iphone for about 6-7 months now, and have in that time tried several new phones, namely Nokia E71, Diamond (horrible), X1 (lasted less than 1 day!) and I also own a Trinity.
Anyway, the HD arrived via www.devicewire.co.uk in the UK (doh) on Thursday last week, and I powered it up right away. It was £522 delivered.
I think in the UK, people are better off ordering online, since you have the 7 day DSR (Distance Sellings Regs) to fall back on in the event of dislike, dead pixels etc.
With the HD, I am surprised how much I like it..........put it this way, it came Thursday, and Friday it was a case of "yes, this is good, but nothing much better than the iPhone, so I can not justify the cost, so back it goes".....read on for what happened next
I even have the return code from devicewire (very good aftersales, even when you are returning stuff!!)
I can not say the HD screen blew me away, since the screen on the iPhone is a truly, truly lovely screen anyway, and I had been using this everyday for the aforemention 6-7 months.....but, for anyone who has not been using an iPhone, the screen is gonna make you do a double take. It is clear, big, bright and the fonts look amazing.
First thing I did was switch off the ambient sensor (yes, it does have one!), and put brightness up to full, I love contrast as my eyesight is not so good these days.
Now, this is why the iPhone has been so good for me, (although I guess most of you lot here will be younger with perfect vision), I find it has good large fonts, and great contrast.
Compare this to the default text size on the Diamond, or indeed the latest Sony X1, its tiny, and yes, I do know you can altertext size, but on a small screen, it just means you get less on a sreen and have to be scrolling all the time.
The HD is just perfect for me, nice big fonts, so smooth, and perfectly usable with either a finger, (even with a glove on, something that is not possible on iPhone), or a stylus, which as it turns the HD on, is handy to have.
So, the screen is as good as the iPhone, with better resolution, and as I just read in the Slashgear review, the actual touching of the two screens is very close indeed. Even coming from several hours use of the iPhone eveyday, I do feel that I will get on with the HD screen very nicely.
But hang on, I am not keeping this am I, I already have the return code and devicewire are expecting it back......well, I doubt it now.......I had put it all away very carefully on Friday, but it sat there looking at me, and I kept reading about it on here........it was all too much, got up this morning and thought "lets take it to work, Sunday is quiet usually, I can have a play".
Well, the breakthrough for me was to turn off Touchflo and install PocketPlus, a great piece of software I have used on many devices. Oh, that and TomTom 6 running in landscape on the trip to work
As for GPS lag, it is only about 10 miles to my workplace, but there is little or no lag present in TomTom 6.
TomTom is a big deal for me, I find nothing touches it, and it is a great disapointment that there is still no TomTom (or anything else!) for the iPhone, when you recall the stories that TomTom already had it running back at the 3G launch, it must be Apple who are blocking its release.....
I think Touchflo is just too "black" for me, not sure if it will run with a brighter skin or not, but I like the way PocketPlus makes a device look, much brighter.
Now, a lot has been written about WM 6.1 being hard to use without D-Pad? The only issue (apart from games which I confess is of zero concern to me) is for selecting little drop down (roll out) menus, and that is sorted with AEBPlus http://ae.inc.ru/aebplus.php which allows you to assign the volume up and down keys to act as Arrow Up and Arrow Down, and this sorts it and works well.
I can confirm the UK HD comes with the little soft case (its quite nice actually), but a word of warning, do NOT assume all iPhone cases will work, my one, and nice Marware slip case is too tight, and the HD is a smidgen wider that the iPhone. Anyway, I like the softcase. It was also nice to get the 8gb Micro SD card. I have not installed the screen protector yet, can never really get on with those anyway.
Keyboard use on the iPhone is pretty good, and I was very doubtful that HTC could get anywhere near it, but they have basically cracked it IMV. The buttons are the same size as iPhone and easy to use. I am making less mistakes in a few hours than I do after 6 months on iPhone.
Web browsing is not in my opinion as good as the iPhone, well, let me qualify that. If you just use fingers, the iPhone wins, but if you use fingers and the stylus, I think the HD then just shades it.
One very welcome side effect of returning to WM is the multitasking, this is one massive issue for us geeks on the iPhone, combined with the lack of cut n paste, it really shows the two devices quite far apart in usability.
Email is very good on the iPhone, and if you only have the one account (gmail for example) it takes some beating for simplicity. However, the HD also does a great job, and with a little wireless keyboard (impossible on iPhone), I think it will make a good laptop replacement)
RSS is OK on the iPhone, but much easier on the HD, with the built in RSS Hub program, which downloads all feeds, including video feeds. I like to watch Cali Lewis on Geekbrief www.geekbrief.tv everyday, and you have to jailbreak the iPhone to be able to do that (yes, I do know its coming in 2.2 software, but with a limit of 10mb over cellular, which renders it useless for video podcasts, and anyway, its a pain in the arse to upgrade iPhone and then have to jailbreak each time.
We are good at making our decisions fit the case, so the iPhone user is always going to say "oh, I don't really miss cut n paste", when in fact, you quickly forget how often it is useful.
I think for me, it comes down to this, the HTC Touch HD can do everything the iPhone can do and lots more, but the the iPhone can not do several things the HD can do. Does that make sense?
I hope this view (not a review IMHO), helps some of you, and just like the chap in the other thread, please feel free to ask any specific questions about useabilty, although please don't ask me to run x test on y video, using xx program while standing in a bucket of water, as I probably can not be bothered
A couple of program I will miss if I sell the iPhone are TV Plus, a great APP which gives a 7 day EPG and more inportantly, links to Sky Plus (UK only) and lets you setup recordings.
I will also greatly miss Remote, an Apple APP which controls iTunes on my main desktop PC, although I should be getting up off my butt to change charge anyway.