A to the T
Experienced
Yes, you would be in violation of the end user license, software piracy laws and also violating copyright laws.
I haven't read the end user license but it sounds like you are able to acquire the ultrares IRs by only converting your own lowres ones via cablab. if Robboman owned the originals and acquired the ultrares from his buddy then how could the law identify the violation and then punish or prosecute against it. seems very grey area to me..