[quote name='botticus']Well, if you don't have the Knuckle Mole suit already, you should go back to get it.
Not sure if that's the requirement for moving on in Aegis (I'm just at that point myself), but I could probably tell you soon. If it's not, then I'll need to go back to RF and io's spoilers from earlier.[/QUOTE]
I don't believe you need to dig in order to move on, however, there are a couple of things you will want to dig up in the pyramids, so yes, Tyvan, you better get it.
Oh wait, you DO need all the suits to open a door and proceed (but you don't actually have to do the digging). So, yes, go and get that suit. You also need the Fly Boy suit, the Aqua Suit, and, of course, the Nitro Suit.
Tybee - you can save anywhere there is a bed and bath combo. They are all over the place. I'm not sure exactly what makes your karma go up, but mine was around 90 when I was in Habara. I think it goes up when you kill monsters. What is wierd about Habara is that your karma drops 5 LEVELS or so every time you open a chest in the store (and, I guess, "steal" stuff). Yet it takes killing 7 people for ONE level of karma drop. That's the warped morality of a software maker I guess - stealing video games is 35x worse than killing

. (They also have funny comments about warez and roms in this section). My karma is down to 55 or so now, mostly due to opening the chests in Habara. I really don't think I'll have the patience to get it to -50, then back up again (I hear some of the shops will shun you if it is negative).