Yes a 2GB iPod is big enough, as long as it's not already filled up! The file is about 80MB, so you could fit 25 of them in 2GB.
It should be a drag-drop with iTunes as far as I know, but I don't use iTunes. Download it from http://gnomad.info/abyss.htm and chuck it in the same folder as your other iTunes music.
Otherwise yes, you can burn it to a CD using Nero or Windows Media Player. A CD-R or CD-RW should both work, but some CD players prefer CD-R so you may have better luck with that. Choose "Burn Audio CD" with Nero, or equivalent in Media Player, then drag the MP3 into the track listing. Check the software help files if you get stuck!
It should be a drag-drop with iTunes as far as I know, but I don't use iTunes. Download it from http://gnomad.info/abyss.htm and chuck it in the same folder as your other iTunes music.
Otherwise yes, you can burn it to a CD using Nero or Windows Media Player. A CD-R or CD-RW should both work, but some CD players prefer CD-R so you may have better luck with that. Choose "Burn Audio CD" with Nero, or equivalent in Media Player, then drag the MP3 into the track listing. Check the software help files if you get stuck!