My music collection is iTunes AAC downloaded 256 kb songs. I do not have any lossless music and or original CD's  I recently bought BeyerDynamic 1350 and I was thinking of getting a fostex hp-p1 to take my music listening to another level. My question is since I don't have any lossless music...

I am trying to buy The Beatles Here Comes the Sun ringtone in high quality.  I tried Google to no avail.  I was wondering if you guys can give me a link to where to buy the ringtone.  Thanks in advance.

I was planning on getting a Fiio e17 and I heard that I can only use the DAC that is onboard of my iPhone 4S because the e17 does not allow you to bypass the DAC on the iPhone 4S.  I could wait a few weeks and buy a Fostex hp-p1 and go that route.  Just wondering what others would do.  Should I...

Quick question.  Using the Fiio e17 will it be able to bypass the iPhones internal DAC and utilize its own DAC via 30 pin connector?  

Yes I will be using an iPhone and a portable amp/dac to take my music listening experience to a higher level.  I am going the Fiio route because of its cheaper price and to sort of get my feet wet while I learn more about audiophile gear etc.  Thank you for the feedback and have a good one.

All of my music files are AAC at 256 kbps. Does it behoove me to go lossless if I use the Beyerdynamic DT1350 I bought and use an amplifier? Will I notice a difference? I was told that the human ear cannot detect a difference between 256 kbps and lossless (or CDs), even with good audio equipment.