Yup, Clickteam couldn't afford to commerically publish MMF 1.5 (I think it was partly because IMSI held the rights to it, but they went bust or something and Clickteam had to wait for the contract to end...something like that).
As Tigerworks said, www.clickteam.com is the place to go - but you might find copies lurking around eBay too.
Ebay is never a solution.... what a strange comment. Ebay can be a great solution, just make sure you know what you're getting! I've got some great licensed! software from ebay and even sold my MMF 1.5 Pro through it without a problem transferring the license.
ebay isnt a good solution since he doesnt want to pay to import it and ebay is global.
although i guess by chance you could get a copy that noone has bidded for dirt cheap to make shipping costs less of a hassle
i just checked and there arent any copies of it at the moment