UPDATE: eek! That page has gone away, but never fear, the Shockwave file is still out there to enjoy, just do a Google search for smb_super_synth.swf. I found it here, here and here.
Someone has made a Flash page where you can replay all the audio from the NES (Nintendo 8-bit console) game, Super Mario Brothers! So fun, those sounds, especially the background music, is just burned into my brain. Funny, just this week I converted a Super Mario sound theme from Adium (available for download here) to work with Gaim! It’s a ton of fun. Here’s hoping that the Nintendo Revolution will allow us to download and play the original classics like this, as others are claiming that it will do just that.