we bought it.

TR runs on decent hardware.. hence why it's not trivial to upgrade it.

We are considering going back to a single server though, dual quadcore with 8gb ram and some fast disk... with a new box like that hosting JUST TR and TF, we could leave all the other sites on the DL380G5, get rid of the current 1U Web server, and have room to do decent development on the old box. I have to constantly delete stuff to put up a dev site to work on TR.

we suffer from a lack of disk space right now.