It's more likely that it's the flashcart itself 'raping your battery life'...
It's actually my phone that can't hold up - my XL lasts 30-ish hours on a charge with the sound off and brightness down.
QUOTE(twiztidsinz @ May 29 2010, 03:51 AM) That said..
TextDS 2 does plaintext files really well.
DSLibris reads a few ebook formats (XHTML and ePub), if you're going to use it... I'd highly recommend getting
Calibre to convert your books to ePub since DSLibris' handling of XHTML is picky to say the least.
And there's
DSReader which is decent, but has some major flaws/bugs IMO. If you use this, DO NOT use spaces in filenames and keep them under 8 characters long.