why is the p10 pic quality bad?

[swingline]

i have a p10 and always get grainy images. i don't really like how the pictures turn out because they're never really clear like professional shots. here's an example of what my pics look like even after altering contrasts and other stuff in photoshop:
my photos

please help me out if you have any tips or tricks. thanks in advance!

edit* link fixed. i think

i also posted one of the better pics in my gallery... yet still not sharp or anything

[Bytephoto]

Hi,

This is the message I get when I click on your gallery link.

An error has occurred.
You do not appear to be the owner of this album.
Make sure you are logged in.

As you are now a registered member at BytePhoto.com, you may upload photos to a free 25mb account here.


EDITED
"The link works now, thanks."
Some very nice shots in your gallery. You have a good 'eye'.