If anyone has an extra controller or remote....please let me know :-D 
Most Samsung remotes will work with it.. I used a remote from a 2009 Samsung plasma tv with mine to play T3K (poorly).  
I bought the Nuon when it first came out - I think there may have been limited distribution in Canada, but I bought mine on a trip to Vegas (CGE2K), and bought most of the games in nearby Michigan.  I also had the Iron Soldier 3 that Nuon-dome sent out and a couple of controllers.  Got rid of that stuff a long time ago.   Aside from T3K, I didn't find any of the games too engaging, and even T2K is better.  The capabilities of the machine were also a let down - here was Samsung releasing a machine with PS-N64 specs when Sega had already released the Dreamcast and PS2 was just around the corner...  I think any enthusiasm I had for the Nuon started and ended with Jeff Minter.
About a year ago I found an N-501 in a thrift, took it home and downloaded T3K to test it out.  Worked fine.  It sat unused...  Fast forward to about 2 months ago - it doesn't work anymore...  I was going to trash it, but I think I might try to replace the whole DVD drive unit.