AZ: I've got a test build for what probably will be 1.4 whenever it drops. (See post 835 for detais)
GBA and SMS cheats, they exist, I have them. 1.4 brings an entirely retooled cheat setup, and the beta I got had a 2nd link with a zip file with 5 XML files in it, and GBA and SMS is in there along with NES, SNES and Genesis. They actually jacked it from a few sources, one being gamehacking.org which is admitted to as I asked.
Save files -- Your SMS issue could probably be fixed, the new release specifically has a blanket statement about 'SMS compatibility fixes' so keep an eye out. GBA saves are bugged on my build. GBA uses SRAM, FLASH, and EEPROM depending on the game. SRM possibly has regressed into corrupting save files upon placing the game in the unit, or it did this to me as I put the game in while it was booting up(animated screen). FLASH save is fine. EEPROM is fine to download, but you can't upload back to the cart. NES and SNES have no problems nor should Genesis on this build. I think on 1.31 dragon warrior iv had a save issue where it wasn't reading them from the cart (didn't on mine but it is there) and zelda did that too but not zelda 2.
System itself. I think the process is about as easy as you could get short of not having to prove you had a legit unit by uploading a stupid file, it could have just easily had people put the file on a SD card and go with that, but to add Wifi so it was idiot button/process free would have raised the price higher. So basically you did what I did on accident, ran the firmware update before the application update and had a temporary brick? It was annoying but at least if you put the small .22 update it automatically sends it over and reboots so it works again.
You're being dramatic you know? If it's that hard for you to walk up the steps, perhaps exercising is in order or bring the system upstairs?
Keep in mind as these roll out eventually the newer units will have the completed firmware and application software on them as they won't keep shipping the base software. It's just a weird moment now where some have it, and a lot don't due to the soft launch.
Thing is since I agreed on this thing to help beta test it I'm getting it far worse than most. I've had multiple save games erased in the name of testing and have put a few more test revisions on my system as well for better or worse. Thankfully my system and laptop which is anchored to my work desk at 10ft apart, but still I realize in time probably a month or two it will all be ironed out and smooth sailing and when it's there those updates will be put to the systems before they hit retail so even those who have no brain of their own or are too lazy will be able to enjoy the cheat system and the upgrades to the software.