Works well for me, painless upgrade procedure.. Much faster then the other ROM's out there.. Good work!
I have uploaded it to my site (mainly because I am not a fan of the file share sites) So here's a link
No registration do waiting, should be quite fast download speed as well.
The link above is the Hermes one..
HTC Touch Diamond
ROM: Duttys Diam V4 WWE
ROM Date: 05/01/09
Radio Ver: 1.00.25.05