Been a while since I've been here but moved (twice) after a bad breakup and figured hey, let's unpack storage. And hey, there's that 130XE I got in a craigslist deal years ago with a sloopy sio2usb cable. Hooked it up to a 1702 I literally found on the side of the road and it all worked!
... the bug is back.
I know I should crack it open, do some cleaning and check all the caps (although right now it's running amazing) but what are the current recommendations regarding upgrades? My limited research showed the Ultimate 1MB to be pretty neat but what other fun expansions have people been doing?