HTC Released an Official ROM with updated HTC Sense 2.5 1922.2911.0 which includes full landscape support for QWERTY devices, and also leads to believe there might be a QWERTY enabled HD2 in development
link :
http://htcpedia.com/news/htc-sense-2...ouch-pro2.html
Soon I hope we can get this implemented into Kitchen v1.3 Final