In short--what is the HFSLIP license? Is it the GPLv2? Or is it a modified GPL? If I look in "hfslip.cmd", it says this. This program is free software... General Public License... version 2... HFSLIP can be freely used for any personal non-commercial purposes. The GPL license tells people what they can do with the software. It also says that the code can be sold for profit. By limiting to personal use or non-commercial use, that goes against the policy of the GPL. No?