Working on setting up a new box with Mythbuntu 9.10 beta.

Everything's working pretty well so far - including my remote - but I can't get the blaster to work on my PVR150. (The vanilla 3.5mm blaster, not the MCE USB one.)

I won't go on about what I've done, but basically I think I just need the LIRC_PVR150 kernel module.

Where do I get that? How do I load it?
Do I have to recompile the kernel? Or LIRC?

Almost everything I've found on this references this page:
That would be a great help, but the pre-patched version of LIRC he provides won't compile with the new kernel.

I feel like I'm just missing something simple, but I can't figure out what. Any help would be great!