I have a question about DRIcore subfloor systems.  They use 2’x2′ panels with plastic feet applied to the bottom.  You can also buy leveling kits which contain 24 5″x5″ squares that are of same material as what is applied to the 2’x2′ panels made by DRIcore.  Why can’t I buy a 4×8 sheet of tougne and groove OSB, seal the bottom and apply the plastic squares 16 inch on center. Would’nt this give enough support for the subfloor, allow more space for air movement and be cheaper.  In Menards you can buy a 2’x2′ panel made by DRIcore for $5.99 each.  For 32 square feet it would cost $47.92.  If you bought a 4’x8′ sheet 3/4″ of OSB for $24.95 ( the price at Menards the last time I checked) and 4 boxes of the leveling kits @ 3.49 per box of 24 which gives me $38.91 plus a little sealer paint for 32 square feet.  A $9 saving per 32 square feet of floor.  If you are doing a whole basement (24′ x 32′) the saving would add up.  I just want to make sure this will perform the same as the 2×2 system produced by DRIcore.