Once u have recorded them, just use mediafire.com or something.

This set is on choons.net but u have to pay to get hosting with them now, didnt need to when i started using them. (and i havent paid so i guess it wont be on for much longer lol)

About the line in bit, you just need a Y cable, which is just the usual 2 phono leads at one end but is a single plug at the other, which connects to ur pc on the sound card bit (Line In). Then set your Free Hi-Q recorder to record from the "line in" and off ya go!

U can also record anything with that recorder, i.e. radio streams etc using "Stereo Mix" which just records anything that comes out your speakers.

Hope all this helps :;