Registration of "Fluid" is very easy. "Fluid" is SHAREWARE . Registration cost 6$ (US). For registration send 6$ by post order to my home adress: or put money to my bank account: when i will get money from you – you will get (by email) Fluid_v1.2.zip from me. ATTENTION: I think best way to get money is to send money in a letter. It's not expensive like banks and it's quite fast (letter from Canada goes to me something about week). I think, it will be easier, faster (just - better) to send normal paper money in a letter.