Commodore Remix

Check out the track on the new Social Networking score (sampler available at NiN.com) Pieces Form the Whole and the sweet 8 bit voice at 2:58

Not just on the sampler, either, but especially on the Oscar winning soundtrack album (felt rather good writing that, well done Trent and Atticus!)

Tracks off the soundtrack that have C64-like instruments in them:

2 - In Motion (especially around 3:20 onwards to end with arpeggios)
6 - Painted Sun In Abstract (nice arpeggio sounds around 2:30 onwards)
8 - Pieces from the Whole (just like Dan mentioned)

I love the soundtrack to this, typical reznor affair .. I have a vst that emulates the swarmatron (The swarm http://www.musicradar.com/tuition/tech/ ... -83-393955 You can find it the 2nd synth down) used so much in the soundtrack too which is absolutely fantastic, only problem is you have to record out any noise that you make and use it in something like kontakt or alchemy to play it ... but just a minor indescretion for something thats quite alot of fun to fiddle about with