yuzu, why did you decide on the T610? The P-800 is just a little more and has a lot more features. The T610 screen is STN which creates ghosting and has a poor viewing angle. The T610 also has only 2 MB of memory and no memory card support. The P-800 has a TFT screen, tons more features, 16 + 16 MB flash, 12 MB available for images, contacts etc., and expandable memory via Memory Stick DUO.
I just can't understand why anyone would choose it over the P-800 considering they are nearly identical in price.