HTC have just released another update for the HD2, which addresses SMS issues.
This update for HTC HD2 messaging lets you reach out to your friends and family with instant notifications. Keeping in touch has always been very important, and this update delivers just that: fast and reliable SMS messaging.
Note: This update is only applicable to ROM version is equal to 1.66.XXX.X, or lower.
I have just applied this update to my HD2 and notice messages load alot quicker. If you apply the update what differences do you notice?