USB-IRT and a Canadian Rogers digital box Motorola DCT2224

[Weebles]

I bought a hauppauge 150 with its IR-Blaster, it claims compatibility with North American Motorola DCT2224 which is what I have. However it does not work. I've tried many things... anyway.

I'm wondering if anyone has a USB-IRT and uses Rogers Digital Cable with a Motorola DCT2224 ? I don't want to make yet another purchase which doesn't do what it says it does...