Only netbooks with Ubuntu pre-installed in Canada; why not regular laptops?

Hi,

I'm looking for a new laptop to replace my Inspiron 6000 and I'd like to buy one with Ubuntu pre-installed on it. But the thing is, Dell Canada now only offers netbooks with Ubuntu pre-installed on them, no regular laptops at all. Why is that? I know that a few months ago, the Inspiron 1525 and the XPS 1530 were offered with Ubuntu pre-installed, but now they are not available anymore in Canada.

Netbooks are great, but they are not what I want — I want a regular laptop with Ubuntu pre-installed on it (so I don't buy Windows and not use it).

Is Dell going to be selling them again in Canada anytime soon?

Thank you!