I got a 4-channel 4 GS/s 350 MHz Agilent DSO-X 3034A scope on ebay!
So far I've just explored the Easter eggs built into the firmware 🙂
- TREK screen-saver
- 'matrix' style name-list under Utility / Options / 6-6-6-6
- etch-a-scope under Utility / Options / 5-5-5-5
- LOST countdown enabled by 16-23-42. Seems very boring from looking at Dave's video.