Might as well add my story.
I own a hobby grade 3D printer which I use to print everything from gun parts to Engineering Prototypes for work to household items.
July 15th 2013 I weighed 470 pounds, ... I've lost 133 pounds and weigh a slim 337 pounds.
lost 133? wow, Super!, go man go! Yep, also might suggest you get some Choline, helps with some types of 'depletion' headaches and hunger pangs. The 'dome' pang and not the 'flat' one. Don't know how else to describe it. It's all tied up with something like insulin - anti-insulin, insulin control and the anti-control, about 6 sets of those things involved. i.e materials your liver, pancreas etc needs to produce those enzymes and control factors.
Anyway, if it helps within 6 hours, you needed it. Use for a few days, and then can drop off until you need it again. Cheep and safe fix.
Ooops moving to the other thread on this subject....
On your 3d printer. If you'r interested I think I can get (or make) a 3d graphic set for the P4. Would you be interested in printing it? What would you charge? What size can you print? Is this a full color printer?
Maybe ElioOwners would/could add this to their store and you make little money on it? (hint, hint)