I have a PVR500, but it is an MCE variety so doesn't come with the remote control or IR blaster.
I've ordered a retail PAL PVR150 from the local Hauppauge distributor, so as soon as I get it I'll add support for the PVR150 remote. I'm at the mercy of normal supply chains for this, so I'm hopeful they wont take too long to become available here in NZ.