@Xdqwerty Just avoid cheats etc - can't remember the games with outright bans but the info should be here on GBATemp, although possibly a bit scattered. Hmmmm, never used HEN as my PS3's are all CFW, but with CFW you can just disable all CFW functions after mounting the game (and you can start the FPKG's with CFW disabled as well. I tend to have "helper" account on my PS3's for doing the CFW stuff and then just swith over to paly account after disabling CFW. Extra hassle, but I like it that way.
@bowlerhat I have couple of later date phatties, 2 slims. Prolly makin the newest slim my "daily driver" and converting the phat at home into DEX unit. Another phat is loaned out for long time and one slim is residing at my parents for little bro and his kid