[quote name='darkcrawlspace']Thanks for the great suggestions. I'll definitely be getting the Armorlite case now. But could you tell me more about the Touch Pen Attachment? What makes it more comfortable? And for the screen protectors, I got the Pelican ones from Gamestop.[/quote]
ArmorLite is a great case, IMO. It is meant to stay on the DS all the time, but it protects the outside of the DS. I like it a lot.
The Touch Pen Attachment just makes holding the stylus much more comfortable. It is thicker and longer than the normal stylus. Basically, you get two extendable styli and one attachment. You put the stylus into the attachment, and that makes the unit. If the stylus breaks, you have a backup. It has a bit of a grip to it as well.