the problem of gary looks like the same i have with normal ePub. funny is that when i'm going back to the basic sofware, the slow working is gone. i can then upgrade again with the lastest v2 and it still works great. now and then it slows again, as if his "memory" is filling up. i perform the same trick again by going back to the standard software.

the most funny part of all? i've got 2 identical readers and only 1 is having this problem. the other one is just working perfect without any delay's or getting slow.