i have a macbook with bluetooth mouse, external hd for backups and storage, airport, and ipod touch.
i was pondering an apple tv. is it worth the money?
I haven't listened to them yet, but if they are all they're cracked up to be, the new in-ear headphones would definitely be a must buy if you actually care about music.
Also, a wireless keyboard would be a nice touch because sometimes I like to either sit away from my computer, stand up and use it, or plug it into an HDTV and sit far away on a couch and the wireless keyboard would compliment your bluetooth mouse nicely.
In addition, airport expresses never hurt because not only can you extend your network well, but you can also plug a printer or something in, and most importantly (for music lovers) plug your stereo directly into it and wirelessly either use your laptop or iPod touch to control music through your best speakers from anywhere on the network without having to get up and plug things in or go to your computer to select playlists etc. I use this a lot for parties/gatherings/chores with my iPhone and it works incredibly well and is much less expensive than having a professional installation of room/zoned speakers and amplifiers connected through a universal remote control set-up.
RAM also is great and cheap and can boost the performance of anything for well under $100 bucks, often under $50 even from places like
www.crucial.com
Honestly, I'd just get an iPhone since the cheaper one is $197 now at wal-mart and you can even sell your iPod touch, or just leave it at home plugged into a stereo or something.