I think I half-bricked my Titan, can someone help me out of it?

[kalibar]

I just re-activated my Titan after a many-months-long hiatus from it and immediately wanted to upgrade now that GPS, Rev. A, a kitchen, and WM6.1 are all realities. Following the Easy Guide To Upgrading and using a Windows XP SP3 machine, I grabbed my information and then used the update on HTC's website to get up to Sprint 3.35.651.2. That worked no problem and I used the phone for a day or so, everything was fine (as expected).

Next, I decided I wanted to throw dcd's 3.2.2 on there, so I first ran the 2.40 UnLocker as explained in the guide. This is where things started going badly for me. I got the tri-color screen and the process said it completed, so I loaded up dcd's 3.2.2 and followed the onscreen instructions. The update made it to about 14%, and then failed. I folowed the recovery steps and tried it again, and made it to about 7% before it failed. At some point, I decided it would be a good idea to run the exit-bootloader, so I did that and got myself off of the tri-color screen, this may have been a bad idea.

In any case, the phone won't make a connection with ActiveSync anymore, and running any subsequent ROMs obviously doesn't work. Even worse, the device itself won't boot, and hard resets do nothing for it. When I turn it on, I see the "HTC / smart mobility" bootscreen, and it just hangs on that indefinitely. Before hanging, it does briefly display the following information in red text:

M 09				P DCAAXAM-4350H
B 03				R 3.35.04
				D 3.2.2

I obviously recognize some of that information: the version of dcd's ROM I tried to install and my radio version from the Sprint ROM, but I'm not sure what the deal is with the rest of it, and I'm not sure how to get back to the tri-color screen or any other way that I could attempt flashing something back to it.

Help would be super, super appreciated. Thanks everyone.