saw this earlier on another forum, but verified tonight on my receiver. the info on the guide on promo channel 415 when advanced to Monday (march 1st) says:

"Oasis HD has joined the HD lineup and is on free preview with DIY Network! Tune in for more info."

nothing on shawdirect's website

Oasis HD is now available on channes 258/366:

Oasis HD joins the Shaw Direct lineup! Enjoy it on free preview now. - Shaw Direct (http://www.shawdirect.ca/promotions/english/oasis/default.asp?WT.mc_id=m1_m1_oasis)