EX71SL's/Fontopias by Sony are exactly as Sonance said. However, they can be obtained for $30 on Amazon.com and come in a good Apple matching white. For the price, they offer a fair amount of isolation and bass and are pretty fashionable (not something to say around audiophiles) look. They are short plug which makes for good usage with the iPod remote, white to match and have asymmetrical lengths so you can wear them so the right can be worn w/ the wire behind the head. You probably don't care about aesthetics or matching, but given that you own an iPod, you just might. Matching earbuds offered by Apple are $40 and matching earbuds by Shure are $110. If money is no object...
As for home headphones. I honestly think nothing has better bang for buck than Grados. I like them better than any in ear or isolation headphones because I think they sound more natural and I prefer the open sound. I think it's weird listening to music that gets piped directly into your head. If you could put aside the need for wireless, they could be a good pick.
If you really want to learn about headphones, you should go lurk on headfi.com
As for home headphones. I honestly think nothing has better bang for buck than Grados. I like them better than any in ear or isolation headphones because I think they sound more natural and I prefer the open sound. I think it's weird listening to music that gets piped directly into your head. If you could put aside the need for wireless, they could be a good pick.
If you really want to learn about headphones, you should go lurk on headfi.com