From the pics on the HF website, the differences I see are:
1) center has 2 short slots instead of 1 long one
2) there is no adjustable foot
3) no wheels (or handle)
4) no height adjustment
5) no bonus accessory pack
I can't quite tell from the pic if the legs fold up or not. Other than that, it really looks identical.
I see that the cyberweld price ATM is only $133 to boot.