[kimpeek]

Hi, I've had the sony prs t1 for awhile now and it's been great. Lately though, some of my ebooks have been lagging when loading and changing pages; also sometimes they get stuck on one page and i have to manually input the page number to change pages.

So I'm wondering what format should I convert my .pdf's and other ebooks into in order to have really quick page turning, ebook loading and little to no page looping?