Align and size

[paLiOs]

2 questions

1)My forum doesn't support picture alignment(left/right or center).
Is there any hack that i can install for the picture alignment?

2)When i post news in the forum section and it is transfered at my portal it is the whole topic.I want for example to view 100 letters and then appear a "read more" function to continue in forum like phpbb2 portals.

Can anyone help?