Just tested OCZ Freeze, without IHS.
Even tho me and elmor have tested this many times (with bad results), today it worked much better.
I just used a very very thin layer, and spread it with the little plastic thingy shipped with the Gelid paste.

Contact was superb, and so the results where quite good too.
Temps and clocks matched the results from earlier today with the Gelid paste.
Freeze doesnt freeze quite as early as Gelid tho, and -135 was fine. Colder = cracks.
But -135 was enough to easily do 1450, while it crashed 10 seconds into GT4 3d11 at 1500mhz. Then ran out of LN2.

Need to do (even) more testing